- openSUSE Security Announce

[security-announce] SUSE-SU-2016:0665-1: important: Security update for Chromium
by opensuse-security＠opensuse.org 06 Mar '16

06 Mar '16

SUSE Security Update: Security update for Chromium ______________________________________________________________________________ Announcement ID: SUSE-SU-2016:0665-1 Rating: important References: #969333 Cross-References: CVE-2015-8126 CVE-2016-1630 CVE-2016-1631 CVE-2016-1632 CVE-2016-1633 CVE-2016-1634 CVE-2016-1635 CVE-2016-1636 CVE-2016-1637 CVE-2016-1638 CVE-2016-1639 CVE-2016-1640 CVE-2016-1641 CVE-2016-1642 Affected Products: SUSE Package Hub for SUSE Linux Enterprise 12 ______________________________________________________________________________ An update that fixes 14 vulnerabilities is now available. Description: Chromium was updated to 49.0.2623.75 to fix the following security issues: (boo#969333) - CVE-2016-1630: Same-origin bypass in Blink - CVE-2016-1631: Same-origin bypass in Pepper Plugin - CVE-2016-1632: Bad cast in Extensions - CVE-2016-1633: Use-after-free in Blink - CVE-2016-1634: Use-after-free in Blink - CVE-2016-1635: Use-after-free in Blink - CVE-2016-1636: SRI Validation Bypass - CVE-2015-8126: Out-of-bounds access in libpng - CVE-2016-1637: Information Leak in Skia - CVE-2016-1638: WebAPI Bypass - CVE-2016-1639: Use-after-free in WebRTC - CVE-2016-1640: Origin confusion in Extensions UI - CVE-2016-1641: Use-after-free in Favicon - CVE-2016-1642: Various fixes from internal audits, fuzzing and other initiatives - Multiple vulnerabilities in V8 fixed at the tip of the 4.9 branch (currently 4.9.385.26) Patch Instructions: To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - SUSE Package Hub for SUSE Linux Enterprise 12: zypper in -t patch 4789=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Package Hub for SUSE Linux Enterprise 12 (x86_64): chromedriver-49.0.2623.75-55.1 chromedriver-debuginfo-49.0.2623.75-55.1 chromium-49.0.2623.75-55.1 chromium-debuginfo-49.0.2623.75-55.1 chromium-debugsource-49.0.2623.75-55.1 chromium-desktop-gnome-49.0.2623.75-55.1 chromium-desktop-kde-49.0.2623.75-55.1 chromium-ffmpegsumo-49.0.2623.75-55.1 chromium-ffmpegsumo-debuginfo-49.0.2623.75-55.1 References: https://www.suse.com/security/cve/CVE-2015-8126.html https://www.suse.com/security/cve/CVE-2016-1630.html https://www.suse.com/security/cve/CVE-2016-1631.html https://www.suse.com/security/cve/CVE-2016-1632.html https://www.suse.com/security/cve/CVE-2016-1633.html https://www.suse.com/security/cve/CVE-2016-1634.html https://www.suse.com/security/cve/CVE-2016-1635.html https://www.suse.com/security/cve/CVE-2016-1636.html https://www.suse.com/security/cve/CVE-2016-1637.html https://www.suse.com/security/cve/CVE-2016-1638.html https://www.suse.com/security/cve/CVE-2016-1639.html https://www.suse.com/security/cve/CVE-2016-1640.html https://www.suse.com/security/cve/CVE-2016-1641.html https://www.suse.com/security/cve/CVE-2016-1642.html https://bugzilla.suse.com/969333 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] openSUSE-SU-2016:0664-1: important: Security update for Chromium
by opensuse-security＠opensuse.org 06 Mar '16

06 Mar '16

openSUSE Security Update: Security update for Chromium ______________________________________________________________________________ Announcement ID: openSUSE-SU-2016:0664-1 Rating: important References: #969333 Cross-References: CVE-2015-8126 CVE-2016-1630 CVE-2016-1631 CVE-2016-1632 CVE-2016-1633 CVE-2016-1634 CVE-2016-1635 CVE-2016-1636 CVE-2016-1637 CVE-2016-1638 CVE-2016-1639 CVE-2016-1640 CVE-2016-1641 CVE-2016-1642 Affected Products: openSUSE Leap 42.1 ______________________________________________________________________________ An update that fixes 14 vulnerabilities is now available. Description: Chromium was updated to 49.0.2623.75 to fix the following security issues: (boo#969333) - CVE-2016-1630: Same-origin bypass in Blink - CVE-2016-1631: Same-origin bypass in Pepper Plugin - CVE-2016-1632: Bad cast in Extensions - CVE-2016-1633: Use-after-free in Blink - CVE-2016-1634: Use-after-free in Blink - CVE-2016-1635: Use-after-free in Blink - CVE-2016-1636: SRI Validation Bypass - CVE-2015-8126: Out-of-bounds access in libpng - CVE-2016-1637: Information Leak in Skia - CVE-2016-1638: WebAPI Bypass - CVE-2016-1639: Use-after-free in WebRTC - CVE-2016-1640: Origin confusion in Extensions UI - CVE-2016-1641: Use-after-free in Favicon - CVE-2016-1642: Various fixes from internal audits, fuzzing and other initiatives - Multiple vulnerabilities in V8 fixed at the tip of the 4.9 branch (currently 4.9.385.26) Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE Leap 42.1: zypper in -t patch 4789=1 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE Leap 42.1 (i586 x86_64): chromedriver-49.0.2623.75-27.1 chromedriver-debuginfo-49.0.2623.75-27.1 chromium-49.0.2623.75-27.1 chromium-debuginfo-49.0.2623.75-27.1 chromium-debugsource-49.0.2623.75-27.1 chromium-desktop-gnome-49.0.2623.75-27.1 chromium-desktop-kde-49.0.2623.75-27.1 chromium-ffmpegsumo-49.0.2623.75-27.1 chromium-ffmpegsumo-debuginfo-49.0.2623.75-27.1 References: https://www.suse.com/security/cve/CVE-2015-8126.html https://www.suse.com/security/cve/CVE-2016-1630.html https://www.suse.com/security/cve/CVE-2016-1631.html https://www.suse.com/security/cve/CVE-2016-1632.html https://www.suse.com/security/cve/CVE-2016-1633.html https://www.suse.com/security/cve/CVE-2016-1634.html https://www.suse.com/security/cve/CVE-2016-1635.html https://www.suse.com/security/cve/CVE-2016-1636.html https://www.suse.com/security/cve/CVE-2016-1637.html https://www.suse.com/security/cve/CVE-2016-1638.html https://www.suse.com/security/cve/CVE-2016-1639.html https://www.suse.com/security/cve/CVE-2016-1640.html https://www.suse.com/security/cve/CVE-2016-1641.html https://www.suse.com/security/cve/CVE-2016-1642.html https://bugzilla.suse.com/969333 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] SUSE-SU-2016:0658-1: important: Security update for Xen
by opensuse-security＠opensuse.org 04 Mar '16

04 Mar '16

SUSE Security Update: Security update for Xen ______________________________________________________________________________ Announcement ID: SUSE-SU-2016:0658-1 Rating: important References: #877642 #932267 #944463 #950706 #953527 #954405 #956408 #956411 #957988 #958009 #958493 #958523 #962360 Cross-References: CVE-2014-0222 CVE-2015-4037 CVE-2015-5239 CVE-2015-5307 CVE-2015-7504 CVE-2015-7512 CVE-2015-7971 CVE-2015-8104 CVE-2015-8339 CVE-2015-8340 CVE-2015-8504 CVE-2015-8550 CVE-2015-8555 Affected Products: SUSE Linux Enterprise Server 10 SP4 LTSS ______________________________________________________________________________ An update that fixes 13 vulnerabilities is now available. Description: Xen was updated to fix the following vulnerabilities: * CVE-2014-0222: Qcow1 L2 table size integer overflows (bsc#877642) * CVE-2015-4037: Insecure temporary file use in /net/slirp.c (bsc#932267) * CVE-2015-5239: Integer overflow in vnc_client_read() and protocol_client_msg() (bsc#944463) * CVE-2015-7504: Heap buffer overflow vulnerability in pcnet emulator (XSA-162, bsc#956411) * CVE-2015-7971: Some pmu and profiling hypercalls log without rate limiting (XSA-152, bsc#950706) * CVE-2015-8104: Guest to host DoS by triggering an infinite loop in microcode via #DB exception (bsc#954405) * CVE-2015-5307: Guest to host DOS by intercepting #AC (XSA-156, bsc#953527) * CVE-2015-8339: XENMEM_exchange error handling issues (XSA-159, bsc#956408) * CVE-2015-8340: XENMEM_exchange error handling issues (XSA-159, bsc#956408) * CVE-2015-7512: Buffer overflow in pcnet's non-loopback mode (bsc#962360) * CVE-2015-8550: Paravirtualized drivers incautious about shared memory contents (XSA-155, bsc#957988) * CVE-2015-8504: Avoid floating point exception in vnc support (bsc#958493) * CVE-2015-8555: Information leak in legacy x86 FPU/XMM initialization (XSA-165, bsc#958009) * Ioreq handling possibly susceptible to multiple read issue (XSA-166, bsc#958523) Security Issues: * CVE-2014-0222 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0222> * CVE-2015-4037 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4037> * CVE-2015-5239 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5239> * CVE-2015-7504 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7504> * CVE-2015-7971 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7971> * CVE-2015-8104 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8104> * CVE-2015-5307 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5307> * CVE-2015-8339 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8339> * CVE-2015-8340 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8340> * CVE-2015-7512 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7512> * CVE-2015-8550 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8550> * CVE-2015-8504 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8504> * CVE-2015-8555 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-8555> Special Instructions and Notes: Please reboot the system after installing this update. Package List: - SUSE Linux Enterprise Server 10 SP4 LTSS (i586 x86_64): xen-3.2.3_17040_46-0.23.2 xen-devel-3.2.3_17040_46-0.23.2 xen-doc-html-3.2.3_17040_46-0.23.2 xen-doc-pdf-3.2.3_17040_46-0.23.2 xen-doc-ps-3.2.3_17040_46-0.23.2 xen-kmp-debug-3.2.3_17040_46_2.6.16.60_0.132.6-0.23.2 xen-kmp-default-3.2.3_17040_46_2.6.16.60_0.132.6-0.23.2 xen-kmp-kdump-3.2.3_17040_46_2.6.16.60_0.132.6-0.23.2 xen-kmp-smp-3.2.3_17040_46_2.6.16.60_0.132.6-0.23.2 xen-libs-3.2.3_17040_46-0.23.2 xen-tools-3.2.3_17040_46-0.23.2 xen-tools-domU-3.2.3_17040_46-0.23.2 xen-tools-ioemu-3.2.3_17040_46-0.23.2 - SUSE Linux Enterprise Server 10 SP4 LTSS (x86_64): xen-libs-32bit-3.2.3_17040_46-0.23.2 - SUSE Linux Enterprise Server 10 SP4 LTSS (i586): xen-kmp-bigsmp-3.2.3_17040_46_2.6.16.60_0.132.6-0.23.2 xen-kmp-kdumppae-3.2.3_17040_46_2.6.16.60_0.132.6-0.23.2 xen-kmp-vmi-3.2.3_17040_46_2.6.16.60_0.132.6-0.23.2 xen-kmp-vmipae-3.2.3_17040_46_2.6.16.60_0.132.6-0.23.2 References: https://www.suse.com/security/cve/CVE-2014-0222.html https://www.suse.com/security/cve/CVE-2015-4037.html https://www.suse.com/security/cve/CVE-2015-5239.html https://www.suse.com/security/cve/CVE-2015-5307.html https://www.suse.com/security/cve/CVE-2015-7504.html https://www.suse.com/security/cve/CVE-2015-7512.html https://www.suse.com/security/cve/CVE-2015-7971.html https://www.suse.com/security/cve/CVE-2015-8104.html https://www.suse.com/security/cve/CVE-2015-8339.html https://www.suse.com/security/cve/CVE-2015-8340.html https://www.suse.com/security/cve/CVE-2015-8504.html https://www.suse.com/security/cve/CVE-2015-8550.html https://www.suse.com/security/cve/CVE-2015-8555.html https://bugzilla.suse.com/877642 https://bugzilla.suse.com/932267 https://bugzilla.suse.com/944463 https://bugzilla.suse.com/950706 https://bugzilla.suse.com/953527 https://bugzilla.suse.com/954405 https://bugzilla.suse.com/956408 https://bugzilla.suse.com/956411 https://bugzilla.suse.com/957988 https://bugzilla.suse.com/958009 https://bugzilla.suse.com/958493 https://bugzilla.suse.com/958523 https://bugzilla.suse.com/962360 https://download.suse.com/patch/finder/?keywords=085198b0d3665c1af17df9c5dc… -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] SUSE-SU-2016:0641-1: important: Security update for openssl
by opensuse-security＠opensuse.org 03 Mar '16

03 Mar '16

SUSE Security Update: Security update for openssl ______________________________________________________________________________ Announcement ID: SUSE-SU-2016:0641-1 Rating: important References: #952871 #963415 #968046 #968048 #968051 #968053 #968374 Cross-References: CVE-2015-3197 CVE-2016-0702 CVE-2016-0703 CVE-2016-0704 CVE-2016-0797 CVE-2016-0799 CVE-2016-0800 Affected Products: SUSE Linux Enterprise Server for SAP 12-SP1 SUSE Linux Enterprise Module for Legacy Software 12 SUSE Linux Enterprise Desktop 12-SP1 SUSE Linux Enterprise Desktop 12 ______________________________________________________________________________ An update that fixes 7 vulnerabilities is now available. Description: This update for compat-openssl098 fixes various security issues and bugs: Security issues fixed: - CVE-2016-0800 aka the "DROWN" attack (bsc#968046): OpenSSL was vulnerable to a cross-protocol attack that could lead to decryption of TLS sessions by using a server supporting SSLv2 and EXPORT cipher suites as a Bleichenbacher RSA padding oracle. This update changes the openssl library to: * Disable SSLv2 protocol support by default. This can be overridden by setting the environment variable "OPENSSL_ALLOW_SSL2" or by using SSL_CTX_clear_options using the SSL_OP_NO_SSLv2 flag. Note that various services and clients had already disabled SSL protocol 2 by default previously. * Disable all weak EXPORT ciphers by default. These can be reenabled if required by old legacy software using the environment variable "OPENSSL_ALLOW_EXPORT". - CVE-2016-0797 (bnc#968048): The BN_hex2bn() and BN_dec2bn() functions had a bug that could result in an attempt to de-reference a NULL pointer leading to crashes. This could have security consequences if these functions were ever called by user applications with large untrusted hex/decimal data. Also, internal usage of these functions in OpenSSL uses data from config files or application command line arguments. If user developed applications generated config file data based on untrusted data, then this could have had security consequences as well. - CVE-2016-0799 (bnc#968374) On many 64 bit systems, the internal fmtstr() and doapr_outch() functions could miscalculate the length of a string and attempt to access out-of-bounds memory locations. These problems could have enabled attacks where large amounts of untrusted data is passed to the BIO_*printf functions. If applications use these functions in this way then they could have been vulnerable. OpenSSL itself uses these functions when printing out human-readable dumps of ASN.1 data. Therefore applications that print this data could have been vulnerable if the data is from untrusted sources. OpenSSL command line applications could also have been vulnerable when they print out ASN.1 data, or if untrusted data is passed as command line arguments. Libssl is not considered directly vulnerable. - CVE-2015-3197 (bsc#963415): The SSLv2 protocol did not block disabled ciphers. Note that the March 1st 2016 release also references following CVEs that were fixed by us with CVE-2015-0293 in 2015: - CVE-2016-0703 (bsc#968051): This issue only affected versions of OpenSSL prior to March 19th 2015 at which time the code was refactored to address vulnerability CVE-2015-0293. It would have made the above "DROWN" attack much easier. - CVE-2016-0704 (bsc#968053): "Bleichenbacher oracle in SSLv2" This issue only affected versions of OpenSSL prior to March 19th 2015 at which time the code was refactored to address vulnerability CVE-2015-0293. It would have made the above "DROWN" attack much easier. Also fixes the following bug: - Avoid running OPENSSL_config twice. This avoids breaking engine loading and also fixes a memory leak in libssl. (bsc#952871) Patch Instructions: To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server for SAP 12-SP1: zypper in -t patch SUSE-SLE-SAP-12-SP1-2016-367=1 - SUSE Linux Enterprise Module for Legacy Software 12: zypper in -t patch SUSE-SLE-Module-Legacy-12-2016-367=1 - SUSE Linux Enterprise Desktop 12-SP1: zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2016-367=1 - SUSE Linux Enterprise Desktop 12: zypper in -t patch SUSE-SLE-DESKTOP-12-2016-367=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64): compat-openssl098-debugsource-0.9.8j-94.1 libopenssl0_9_8-0.9.8j-94.1 libopenssl0_9_8-debuginfo-0.9.8j-94.1 - SUSE Linux Enterprise Module for Legacy Software 12 (s390x x86_64): compat-openssl098-debugsource-0.9.8j-94.1 libopenssl0_9_8-0.9.8j-94.1 libopenssl0_9_8-32bit-0.9.8j-94.1 libopenssl0_9_8-debuginfo-0.9.8j-94.1 libopenssl0_9_8-debuginfo-32bit-0.9.8j-94.1 - SUSE Linux Enterprise Desktop 12-SP1 (x86_64): compat-openssl098-debugsource-0.9.8j-94.1 libopenssl0_9_8-0.9.8j-94.1 libopenssl0_9_8-32bit-0.9.8j-94.1 libopenssl0_9_8-debuginfo-0.9.8j-94.1 libopenssl0_9_8-debuginfo-32bit-0.9.8j-94.1 - SUSE Linux Enterprise Desktop 12 (x86_64): compat-openssl098-debugsource-0.9.8j-94.1 libopenssl0_9_8-0.9.8j-94.1 libopenssl0_9_8-32bit-0.9.8j-94.1 libopenssl0_9_8-debuginfo-0.9.8j-94.1 libopenssl0_9_8-debuginfo-32bit-0.9.8j-94.1 References: https://www.suse.com/security/cve/CVE-2015-3197.html https://www.suse.com/security/cve/CVE-2016-0702.html https://www.suse.com/security/cve/CVE-2016-0703.html https://www.suse.com/security/cve/CVE-2016-0704.html https://www.suse.com/security/cve/CVE-2016-0797.html https://www.suse.com/security/cve/CVE-2016-0799.html https://www.suse.com/security/cve/CVE-2016-0800.html https://bugzilla.suse.com/952871 https://bugzilla.suse.com/963415 https://bugzilla.suse.com/968046 https://bugzilla.suse.com/968048 https://bugzilla.suse.com/968051 https://bugzilla.suse.com/968053 https://bugzilla.suse.com/968374 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] openSUSE-SU-2016:0640-1: important: Security update for libopenssl0_9_8
by opensuse-security＠opensuse.org 03 Mar '16

03 Mar '16

openSUSE Security Update: Security update for libopenssl0_9_8 ______________________________________________________________________________ Announcement ID: openSUSE-SU-2016:0640-1 Rating: important References: #952871 #963415 #967787 #968046 #968048 #968374 Cross-References: CVE-2013-0166 CVE-2013-0169 CVE-2014-0076 CVE-2014-0195 CVE-2014-0221 CVE-2014-0224 CVE-2014-3470 CVE-2014-3505 CVE-2014-3506 CVE-2014-3507 CVE-2014-3508 CVE-2014-3510 CVE-2014-3566 CVE-2014-3567 CVE-2014-3568 CVE-2014-3569 CVE-2014-3570 CVE-2014-3571 CVE-2014-3572 CVE-2014-8275 CVE-2015-0204 CVE-2015-0209 CVE-2015-0286 CVE-2015-0287 CVE-2015-0288 CVE-2015-0289 CVE-2015-0293 CVE-2015-1788 CVE-2015-1789 CVE-2015-1790 CVE-2015-1791 CVE-2015-1792 CVE-2015-3195 CVE-2015-3197 CVE-2016-0797 CVE-2016-0799 CVE-2016-0800 Affected Products: openSUSE Leap 42.1 openSUSE 13.2 ______________________________________________________________________________ An update that fixes 37 vulnerabilities is now available. Description: This update for libopenssl0_9_8 fixes the following issues: - CVE-2016-0800 aka the "DROWN" attack (bsc#968046): OpenSSL was vulnerable to a cross-protocol attack that could lead to decryption of TLS sessions by using a server supporting SSLv2 and EXPORT cipher suites as a Bleichenbacher RSA padding oracle. This update changes the openssl library to: * Disable SSLv2 protocol support by default. This can be overridden by setting the environment variable "OPENSSL_ALLOW_SSL2" or by using SSL_CTX_clear_options using the SSL_OP_NO_SSLv2 flag. Note that various services and clients had already disabled SSL protocol 2 by default previously. * Disable all weak EXPORT ciphers by default. These can be reenabled if required by old legacy software using the environment variable "OPENSSL_ALLOW_EXPORT". - CVE-2016-0797 (bnc#968048): The BN_hex2bn() and BN_dec2bn() functions had a bug that could result in an attempt to de-reference a NULL pointer leading to crashes. This could have security consequences if these functions were ever called by user applications with large untrusted hex/decimal data. Also, internal usage of these functions in OpenSSL uses data from config files or application command line arguments. If user developed applications generated config file data based on untrusted data, then this could have had security consequences as well. - CVE-2016-0799 (bnc#968374) On many 64 bit systems, the internal fmtstr() and doapr_outch() functions could miscalculate the length of a string and attempt to access out-of-bounds memory locations. These problems could have enabled attacks where large amounts of untrusted data is passed to the BIO_*printf functions. If applications use these functions in this way then they could have been vulnerable. OpenSSL itself uses these functions when printing out human-readable dumps of ASN.1 data. Therefore applications that print this data could have been vulnerable if the data is from untrusted sources. OpenSSL command line applications could also have been vulnerable when they print out ASN.1 data, or if untrusted data is passed as command line arguments. Libssl is not considered directly vulnerable. - The package was updated to 0.9.8zh: * fixes many security vulnerabilities (not seperately listed): CVE-2015-3195, CVE-2015-1788, CVE-2015-1789, CVE-2015-1790, CVE-2015-1792, CVE-2015-1791, CVE-2015-0286, CVE-2015-0287, CVE-2015-0289, CVE-2015-0293, CVE-2015-0209, CVE-2015-0288, CVE-2014-3571, CVE-2014-3569, CVE-2014-3572, CVE-2015-0204, CVE-2014-8275, CVE-2014-3570, CVE-2014-3567, CVE-2014-3568, CVE-2014-3566, CVE-2014-3510, CVE-2014-3507, CVE-2014-3506, CVE-2014-3505, CVE-2014-3508, CVE-2014-0224, CVE-2014-0221, CVE-2014-0195, CVE-2014-3470, CVE-2014-0076, CVE-2013-0169, CVE-2013-0166 - avoid running OPENSSL_config twice. This avoids breaking engine loading. (boo#952871, boo#967787) - fix CVE-2015-3197 (boo#963415) * SSLv2 doesn't block disabled ciphers Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE Leap 42.1: zypper in -t patch openSUSE-2016-294=1 - openSUSE 13.2: zypper in -t patch openSUSE-2016-294=1 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE Leap 42.1 (i586 x86_64): libopenssl0_9_8-0.9.8zh-14.1 libopenssl0_9_8-debuginfo-0.9.8zh-14.1 libopenssl0_9_8-debugsource-0.9.8zh-14.1 - openSUSE Leap 42.1 (x86_64): libopenssl0_9_8-32bit-0.9.8zh-14.1 libopenssl0_9_8-debuginfo-32bit-0.9.8zh-14.1 - openSUSE 13.2 (i586 x86_64): libopenssl0_9_8-0.9.8zh-9.3.1 libopenssl0_9_8-debuginfo-0.9.8zh-9.3.1 libopenssl0_9_8-debugsource-0.9.8zh-9.3.1 - openSUSE 13.2 (x86_64): libopenssl0_9_8-32bit-0.9.8zh-9.3.1 libopenssl0_9_8-debuginfo-32bit-0.9.8zh-9.3.1 References: https://www.suse.com/security/cve/CVE-2013-0166.html https://www.suse.com/security/cve/CVE-2013-0169.html https://www.suse.com/security/cve/CVE-2014-0076.html https://www.suse.com/security/cve/CVE-2014-0195.html https://www.suse.com/security/cve/CVE-2014-0221.html https://www.suse.com/security/cve/CVE-2014-0224.html https://www.suse.com/security/cve/CVE-2014-3470.html https://www.suse.com/security/cve/CVE-2014-3505.html https://www.suse.com/security/cve/CVE-2014-3506.html https://www.suse.com/security/cve/CVE-2014-3507.html https://www.suse.com/security/cve/CVE-2014-3508.html https://www.suse.com/security/cve/CVE-2014-3510.html https://www.suse.com/security/cve/CVE-2014-3566.html https://www.suse.com/security/cve/CVE-2014-3567.html https://www.suse.com/security/cve/CVE-2014-3568.html https://www.suse.com/security/cve/CVE-2014-3569.html https://www.suse.com/security/cve/CVE-2014-3570.html https://www.suse.com/security/cve/CVE-2014-3571.html https://www.suse.com/security/cve/CVE-2014-3572.html https://www.suse.com/security/cve/CVE-2014-8275.html https://www.suse.com/security/cve/CVE-2015-0204.html https://www.suse.com/security/cve/CVE-2015-0209.html https://www.suse.com/security/cve/CVE-2015-0286.html https://www.suse.com/security/cve/CVE-2015-0287.html https://www.suse.com/security/cve/CVE-2015-0288.html https://www.suse.com/security/cve/CVE-2015-0289.html https://www.suse.com/security/cve/CVE-2015-0293.html https://www.suse.com/security/cve/CVE-2015-1788.html https://www.suse.com/security/cve/CVE-2015-1789.html https://www.suse.com/security/cve/CVE-2015-1790.html https://www.suse.com/security/cve/CVE-2015-1791.html https://www.suse.com/security/cve/CVE-2015-1792.html https://www.suse.com/security/cve/CVE-2015-3195.html https://www.suse.com/security/cve/CVE-2015-3197.html https://www.suse.com/security/cve/CVE-2016-0797.html https://www.suse.com/security/cve/CVE-2016-0799.html https://www.suse.com/security/cve/CVE-2016-0800.html https://bugzilla.suse.com/952871 https://bugzilla.suse.com/963415 https://bugzilla.suse.com/967787 https://bugzilla.suse.com/968046 https://bugzilla.suse.com/968048 https://bugzilla.suse.com/968374 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] openSUSE-SU-2016:0638-1: important: Security update for openssl
by opensuse-security＠opensuse.org 02 Mar '16

02 Mar '16

openSUSE Security Update: Security update for openssl ______________________________________________________________________________ Announcement ID: openSUSE-SU-2016:0638-1 Rating: important References: Affected Products: openSUSE 13.1 ______________________________________________________________________________ An update that contains security fixes can now be installed. Description: This update for openssl fixes various security issues: Security issues fixed: - CVE-2016-0800 aka the "DROWN" attack (bsc#968046): OpenSSL was vulnerable to a cross-protocol attack that could lead to decryption of TLS sessions by using a server supporting SSLv2 and EXPORT cipher suites as a Bleichenbacher RSA padding oracle. This update changes the openssl library to: * Disable SSLv2 protocol support by default. This can be overridden by setting the environment variable "OPENSSL_ALLOW_SSL2" or by using SSL_CTX_clear_options using the SSL_OP_NO_SSLv2 flag. Note that various services and clients had already disabled SSL protocol 2 by default previously. * Disable all weak EXPORT ciphers by default. These can be reenabled if required by old legacy software using the environment variable "OPENSSL_ALLOW_EXPORT". - CVE-2016-0702 aka the "CacheBleed" attack. (bsc#968050) Various changes in the modular exponentation code were added that make sure that it is not possible to recover RSA secret keys by analyzing cache-bank conflicts on the Intel Sandy-Bridge microarchitecture. Note that this was only exploitable if the malicious code was running on the same hyper threaded Intel Sandy Bridge processor as the victim thread performing decryptions. - CVE-2016-0705 (bnc#968047): A double free() bug in the DSA ASN1 parser code was fixed that could be abused to facilitate a denial-of-service attack. - CVE-2016-0797 (bnc#968048): The BN_hex2bn() and BN_dec2bn() functions had a bug that could result in an attempt to de-reference a NULL pointer leading to crashes. This could have security consequences if these functions were ever called by user applications with large untrusted hex/decimal data. Also, internal usage of these functions in OpenSSL uses data from config files or application command line arguments. If user developed applications generated config file data based on untrusted data, then this could have had security consequences as well. - CVE-2016-0798 (bnc#968265) The SRP user database lookup method SRP_VBASE_get_by_user() had a memory leak that attackers could abuse to facility DoS attacks. To mitigate the issue, the seed handling in SRP_VBASE_get_by_user() was disabled even if the user has configured a seed. Applications are advised to migrate to SRP_VBASE_get1_by_user(). - CVE-2016-0799 (bnc#968374) On many 64 bit systems, the internal fmtstr() and doapr_outch() functions could miscalculate the length of a string and attempt to access out-of-bounds memory locations. These problems could have enabled attacks where large amounts of untrusted data is passed to the BIO_*printf functions. If applications use these functions in this way then they could have been vulnerable. OpenSSL itself uses these functions when printing out human-readable dumps of ASN.1 data. Therefore applications that print this data could have been vulnerable if the data is from untrusted sources. OpenSSL command line applications could also have been vulnerable when they print out ASN.1 data, or if untrusted data is passed as command line arguments. Libssl is not considered directly vulnerable. - CVE-2015-3197 (bsc#963415): The SSLv2 protocol did not block disabled ciphers. Note that the March 1st 2016 release also references following CVEs that were fixed by us with CVE-2015-0293 in 2015: - CVE-2016-0703 (bsc#968051): This issue only affected versions of OpenSSL prior to March 19th 2015 at which time the code was refactored to address vulnerability CVE-2015-0293. It would have made the above "DROWN" attack much easier. - CVE-2016-0704 (bsc#968053): "Bleichenbacher oracle in SSLv2" This issue only affected versions of OpenSSL prior to March 19th 2015 at which time the code was refactored to address vulnerability CVE-2015-0293. It would have made the above "DROWN" attack much easier. Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE 13.1: zypper in -t patch 2016-292=1 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE 13.1 (i586 x86_64): libopenssl-devel-1.0.1k-11.84.1 libopenssl1_0_0-1.0.1k-11.84.1 libopenssl1_0_0-debuginfo-1.0.1k-11.84.1 openssl-1.0.1k-11.84.1 openssl-debuginfo-1.0.1k-11.84.1 openssl-debugsource-1.0.1k-11.84.1 - openSUSE 13.1 (x86_64): libopenssl-devel-32bit-1.0.1k-11.84.1 libopenssl1_0_0-32bit-1.0.1k-11.84.1 libopenssl1_0_0-debuginfo-32bit-1.0.1k-11.84.1 - openSUSE 13.1 (noarch): openssl-doc-1.0.1k-11.84.1 References: -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] openSUSE-SU-2016:0637-1: important: Security update for openssl
by opensuse-security＠opensuse.org 02 Mar '16

02 Mar '16

openSUSE Security Update: Security update for openssl ______________________________________________________________________________ Announcement ID: openSUSE-SU-2016:0637-1 Rating: important References: #957812 #957815 #963415 #968046 #968047 #968048 #968050 #968265 #968374 Cross-References: CVE-2015-1794 CVE-2015-3194 CVE-2015-3195 CVE-2015-3197 CVE-2016-0701 CVE-2016-0702 CVE-2016-0705 CVE-2016-0797 CVE-2016-0798 CVE-2016-0799 CVE-2016-0800 Affected Products: openSUSE Evergreen 11.4 ______________________________________________________________________________ An update that fixes 11 vulnerabilities is now available. Description: This update for openssl fixes various security issues: Security issues fixed: - CVE-2016-0800 aka the "DROWN" attack (bsc#968046): OpenSSL was vulnerable to a cross-protocol attack that could lead to decryption of TLS sessions by using a server supporting SSLv2 and EXPORT cipher suites as a Bleichenbacher RSA padding oracle. This update changes the openssl library to: * Disable SSLv2 protocol support by default. This can be overridden by setting the environment variable "OPENSSL_ALLOW_SSL2" or by using SSL_CTX_clear_options using the SSL_OP_NO_SSLv2 flag. Note that various services and clients had already disabled SSL protocol 2 by default previously. * Disable all weak EXPORT ciphers by default. These can be reenabled if required by old legacy software using the environment variable "OPENSSL_ALLOW_EXPORT". - CVE-2016-0702 aka the "CacheBleed" attack. (bsc#968050) Various changes in the modular exponentation code were added that make sure that it is not possible to recover RSA secret keys by analyzing cache-bank conflicts on the Intel Sandy-Bridge microarchitecture. Note that this was only exploitable if the malicious code was running on the same hyper threaded Intel Sandy Bridge processor as the victim thread performing decryptions. - CVE-2016-0705 (bnc#968047): A double free() bug in the DSA ASN1 parser code was fixed that could be abused to facilitate a denial-of-service attack. - CVE-2016-0797 (bnc#968048): The BN_hex2bn() and BN_dec2bn() functions had a bug that could result in an attempt to de-reference a NULL pointer leading to crashes. This could have security consequences if these functions were ever called by user applications with large untrusted hex/decimal data. Also, internal usage of these functions in OpenSSL uses data from config files or application command line arguments. If user developed applications generated config file data based on untrusted data, then this could have had security consequences as well. - CVE-2016-0798 (bnc#968265) The SRP user database lookup method SRP_VBASE_get_by_user() had a memory leak that attackers could abuse to facility DoS attacks. To mitigate the issue, the seed handling in SRP_VBASE_get_by_user() was disabled even if the user has configured a seed. Applications are advised to migrate to SRP_VBASE_get1_by_user(). - CVE-2016-0799 (bnc#968374) On many 64 bit systems, the internal fmtstr() and doapr_outch() functions could miscalculate the length of a string and attempt to access out-of-bounds memory locations. These problems could have enabled attacks where large amounts of untrusted data is passed to the BIO_*printf functions. If applications use these functions in this way then they could have been vulnerable. OpenSSL itself uses these functions when printing out human-readable dumps of ASN.1 data. Therefore applications that print this data could have been vulnerable if the data is from untrusted sources. OpenSSL command line applications could also have been vulnerable when they print out ASN.1 data, or if untrusted data is passed as command line arguments. Libssl is not considered directly vulnerable. - CVE-2015-3197 (bsc#963415): The SSLv2 protocol did not block disabled ciphers. Note that the March 1st 2016 release also references following CVEs that were fixed by us with CVE-2015-0293 in 2015: - CVE-2016-0703 (bsc#968051): This issue only affected versions of OpenSSL prior to March 19th 2015 at which time the code was refactored to address vulnerability CVE-2015-0293. It would have made the above "DROWN" attack much easier. - CVE-2016-0704 (bsc#968053): "Bleichenbacher oracle in SSLv2" This issue only affected versions of OpenSSL prior to March 19th 2015 at which time the code was refactored to address vulnerability CVE-2015-0293. It would have made the above "DROWN" attack much easier. Older issues fixed: - CVE-2015-1794 follow-up to CVE-2015-1794 (the CVE bug as such doesn't affect 1.0.1 but use these patches to prevent potential attacks - CVE-2015-3195 fix leak with ASN.1 combine (bsc#957812) - CVE-2015-3194 add PSS parameter check (bsc#957815) - CVE-2015-3197 better SSLv2 cipher-suite enforcement (bsc#963415) Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE Evergreen 11.4: zypper in -t patch 2016-293=1 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE Evergreen 11.4 (i586 x86_64): libopenssl-devel-1.0.1p-71.1 libopenssl1_0_0-1.0.1p-71.1 libopenssl1_0_0-debuginfo-1.0.1p-71.1 openssl-1.0.1p-71.1 openssl-debuginfo-1.0.1p-71.1 openssl-debugsource-1.0.1p-71.1 - openSUSE Evergreen 11.4 (x86_64): libopenssl-devel-32bit-1.0.1p-71.1 libopenssl1_0_0-32bit-1.0.1p-71.1 libopenssl1_0_0-debuginfo-32bit-1.0.1p-71.1 - openSUSE Evergreen 11.4 (noarch): openssl-doc-1.0.1p-71.1 - openSUSE Evergreen 11.4 (ia64): libopenssl1_0_0-debuginfo-x86-1.0.1p-71.1 libopenssl1_0_0-x86-1.0.1p-71.1 References: https://www.suse.com/security/cve/CVE-2015-1794.html https://www.suse.com/security/cve/CVE-2015-3194.html https://www.suse.com/security/cve/CVE-2015-3195.html https://www.suse.com/security/cve/CVE-2015-3197.html https://www.suse.com/security/cve/CVE-2016-0701.html https://www.suse.com/security/cve/CVE-2016-0702.html https://www.suse.com/security/cve/CVE-2016-0705.html https://www.suse.com/security/cve/CVE-2016-0797.html https://www.suse.com/security/cve/CVE-2016-0798.html https://www.suse.com/security/cve/CVE-2016-0799.html https://www.suse.com/security/cve/CVE-2016-0800.html https://bugzilla.suse.com/957812 https://bugzilla.suse.com/957815 https://bugzilla.suse.com/963415 https://bugzilla.suse.com/968046 https://bugzilla.suse.com/968047 https://bugzilla.suse.com/968048 https://bugzilla.suse.com/968050 https://bugzilla.suse.com/968265 https://bugzilla.suse.com/968374 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] SUSE-SU-2016:0636-1: important: Security update for java-1_7_0-ibm
by opensuse-security＠opensuse.org 02 Mar '16

02 Mar '16

SUSE Security Update: Security update for java-1_7_0-ibm ______________________________________________________________________________ Announcement ID: SUSE-SU-2016:0636-1 Rating: important References: #960402 #963937 Cross-References: CVE-2015-5041 CVE-2015-7575 CVE-2015-7981 CVE-2015-8126 CVE-2015-8472 CVE-2015-8540 CVE-2016-0402 CVE-2016-0448 CVE-2016-0466 CVE-2016-0483 CVE-2016-0494 Affected Products: SUSE Linux Enterprise Server 11-SP3-LTSS ______________________________________________________________________________ An update that fixes 11 vulnerabilities is now available. Description: This update for java-1_7_0-ibm fixes the following issues by updating to 7.0-9.30 (bsc#963937): - CVE-2015-5041: Could could have invoked non-public interface methods under certain circumstances - CVE-2015-7575: The TLS protocol could allow weaker than expected security caused by a collision attack when using the MD5 hash function for signing a ServerKeyExchange message during a TLS handshake. An attacker could exploit this vulnerability using man-in-the-middle techniques to impersonate a TLS server and obtain credentials - CVE-2015-7981: libpng could allow a remote attacker to obtain sensitive information, caused by an out-of-bounds read in the png_convert_to_rfc1123 function. An attacker could exploit this vulnerability to obtain sensitive information - CVE-2015-8126: buffer overflow in libpng caused by improper bounds checking by the png_set_PLTE() and png_get_PLTE() functions - CVE-2015-8472: buffer overflow in libpng caused by improper bounds checking by the png_set_PLTE() and png_get_PLTE() functions - CVE-2015-8540: libpng is vulnerable to a buffer overflow, caused by a read underflow in png_check_keyword in pngwutil.c. By sending an overly long argument, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. - CVE-2016-0402: An unspecified vulnerability related to the Networking component has no confidentiality impact, partial integrity impact, and no availability impact - CVE-2016-0448: An unspecified vulnerability related to the JMX component could allow a remote attacker to obtain sensitive information - CVE-2016-0466: An unspecified vulnerability related to the JAXP component could allow a remote attacker to cause a denial of service - CVE-2016-0483: An unspecified vulnerability related to the AWT component has complete confidentiality impact, complete integrity impact, and complete availability impact - CVE-2016-0494: An unspecified vulnerability related to the 2D component has complete confidentiality impact, complete integrity impact, and complete availability impact The following bugs were fixed: - bsc#960402: resolve package conflicts in devel package Patch Instructions: To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server 11-SP3-LTSS: zypper in -t patch slessp3-java-1_7_0-ibm-12437=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Server 11-SP3-LTSS (i586 s390x x86_64): java-1_7_0-ibm-1.7.0_sr9.30-47.1 java-1_7_0-ibm-jdbc-1.7.0_sr9.30-47.1 - SUSE Linux Enterprise Server 11-SP3-LTSS (i586 x86_64): java-1_7_0-ibm-alsa-1.7.0_sr9.30-47.1 java-1_7_0-ibm-plugin-1.7.0_sr9.30-47.1 References: https://www.suse.com/security/cve/CVE-2015-5041.html https://www.suse.com/security/cve/CVE-2015-7575.html https://www.suse.com/security/cve/CVE-2015-7981.html https://www.suse.com/security/cve/CVE-2015-8126.html https://www.suse.com/security/cve/CVE-2015-8472.html https://www.suse.com/security/cve/CVE-2015-8540.html https://www.suse.com/security/cve/CVE-2016-0402.html https://www.suse.com/security/cve/CVE-2016-0448.html https://www.suse.com/security/cve/CVE-2016-0466.html https://www.suse.com/security/cve/CVE-2016-0483.html https://www.suse.com/security/cve/CVE-2016-0494.html https://bugzilla.suse.com/960402 https://bugzilla.suse.com/963937 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] SUSE-SU-2016:0631-1: important: Security update for compat-openssl097g
by opensuse-security＠opensuse.org 02 Mar '16

02 Mar '16

SUSE Security Update: Security update for compat-openssl097g ______________________________________________________________________________ Announcement ID: SUSE-SU-2016:0631-1 Rating: important References: #963415 #968046 #968048 #968051 #968053 #968374 Cross-References: CVE-2015-3197 CVE-2016-0702 CVE-2016-0703 CVE-2016-0797 CVE-2016-0799 CVE-2016-0800 Affected Products: SUSE Linux Enterprise Server for SAP 11-SP4 SUSE Linux Enterprise Desktop 11-SP4 SUSE Linux Enterprise Debuginfo 11-SP4 ______________________________________________________________________________ An update that fixes 6 vulnerabilities is now available. Description: This update for compat-openssl097g fixes the following issues: - CVE-2016-0800 aka the "DROWN" attack (bsc#968046): OpenSSL was vulnerable to a cross-protocol attack that could lead to decryption of TLS sessions by using a server supporting SSLv2 and EXPORT cipher suites as a Bleichenbacher RSA padding oracle. This update changes the openssl library to: * Disable SSLv2 protocol support by default. This can be overridden by setting the environment variable "OPENSSL_ALLOW_SSL2" or by using SSL_CTX_clear_options using the SSL_OP_NO_SSLv2 flag. Note that various services and clients had already disabled SSL protocol 2 by default previously. * Disable all weak EXPORT ciphers by default. These can be reenabled if required by old legacy software using the environment variable "OPENSSL_ALLOW_EXPORT". - CVE-2016-0705 (bnc#968047): A double free() bug in the DSA ASN1 parser code was fixed that could be abused to facilitate a denial-of-service attack. - CVE-2016-0797 (bnc#968048): The BN_hex2bn() and BN_dec2bn() functions had a bug that could result in an attempt to de-reference a NULL pointer leading to crashes. This could have security consequences if these functions were ever called by user applications with large untrusted hex/decimal data. Also, internal usage of these functions in OpenSSL uses data from config files or application command line arguments. If user developed applications generated config file data based on untrusted data, then this could have had security consequences as well. - CVE-2016-0799 (bnc#968374) On many 64 bit systems, the internal fmtstr() and doapr_outch() functions could miscalculate the length of a string and attempt to access out-of-bounds memory locations. These problems could have enabled attacks where large amounts of untrusted data is passed to the BIO_*printf functions. If applications use these functions in this way then they could have been vulnerable. OpenSSL itself uses these functions when printing out human-readable dumps of ASN.1 data. Therefore applications that print this data could have been vulnerable if the data is from untrusted sources. OpenSSL command line applications could also have been vulnerable when they print out ASN.1 data, or if untrusted data is passed as command line arguments. Libssl is not considered directly vulnerable. - CVE-2016-0800 aka the "DROWN" attack (bsc#968046): OpenSSL was vulnerable to a cross-protocol attack that could lead to decryption of TLS sessions by using a server supporting SSLv2 and EXPORT cipher suites as a Bleichenbacher RSA padding oracle. This update changes the openssl library to: * Disable SSLv2 protocol support by default. This can be overridden by setting the environment variable "OPENSSL_ALLOW_SSL2" or by using SSL_CTX_clear_options using the SSL_OP_NO_SSLv2 flag. Note that various services and clients had already disabled SSL protocol 2 by default previously. * Disable all weak EXPORT ciphers by default. These can be reenabled if required by old legacy software using the environment variable "OPENSSL_ALLOW_EXPORT". - CVE-2016-0705 (bnc#968047): A double free() bug in the DSA ASN1 parser code was fixed that could be abused to facilitate a denial-of-service attack. - CVE-2016-0797 (bnc#968048): The BN_hex2bn() and BN_dec2bn() functions had a bug that could result in an attempt to de-reference a NULL pointer leading to crashes. This could have security consequences if these functions were ever called by user applications with large untrusted hex/decimal data. Also, internal usage of these functions in OpenSSL uses data from config files or application command line arguments. If user developed applications generated config file data based on untrusted data, then this could have had security consequences as well. - CVE-2016-0799 (bnc#968374) On many 64 bit systems, the internal fmtstr() and doapr_outch() functions could miscalculate the length of a string and attempt to access out-of-bounds memory locations. These problems could have enabled attacks where large amounts of untrusted data is passed to the BIO_*printf functions. If applications use these functions in this way then they could have been vulnerable. OpenSSL itself uses these functions when printing out human-readable dumps of ASN.1 data. Therefore applications that print this data could have been vulnerable if the data is from untrusted sources. OpenSSL command line applications could also have been vulnerable when they print out ASN.1 data, or if untrusted data is passed as command line arguments. Libssl is not considered directly vulnerable. - CVE-2015-3197 (bsc#963415): The SSLv2 protocol did not block disabled ciphers. Note that the March 1st 2016 release also references following CVEs that were fixed by us with CVE-2015-0293 in 2015: - CVE-2016-0703 (bsc#968051): This issue only affected versions of OpenSSL prior to March 19th 2015 at which time the code was refactored to address vulnerability CVE-2015-0293. It would have made the above "DROWN" attack much easier. - CVE-2016-0704 (bsc#968053): "Bleichenbacher oracle in SSLv2" This issue only affected versions of OpenSSL prior to March 19th 2015 at which time the code was refactored to address vulnerability CVE-2015-0293. It would have made the above "DROWN" attack much easier. Patch Instructions: To install this SUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - SUSE Linux Enterprise Server for SAP 11-SP4: zypper in -t patch slesappsp4-compat-openssl097g-12436=1 - SUSE Linux Enterprise Desktop 11-SP4: zypper in -t patch sledsp4-compat-openssl097g-12436=1 - SUSE Linux Enterprise Debuginfo 11-SP4: zypper in -t patch dbgsp4-compat-openssl097g-12436=1 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Server for SAP 11-SP4 (ppc64 x86_64): compat-openssl097g-0.9.7g-146.22.41.1 compat-openssl097g-32bit-0.9.7g-146.22.41.1 - SUSE Linux Enterprise Desktop 11-SP4 (i586 x86_64): compat-openssl097g-0.9.7g-146.22.41.1 - SUSE Linux Enterprise Desktop 11-SP4 (x86_64): compat-openssl097g-32bit-0.9.7g-146.22.41.1 - SUSE Linux Enterprise Debuginfo 11-SP4 (i586 x86_64): compat-openssl097g-debuginfo-0.9.7g-146.22.41.1 compat-openssl097g-debugsource-0.9.7g-146.22.41.1 - SUSE Linux Enterprise Debuginfo 11-SP4 (x86_64): compat-openssl097g-debuginfo-32bit-0.9.7g-146.22.41.1 References: https://www.suse.com/security/cve/CVE-2015-3197.html https://www.suse.com/security/cve/CVE-2016-0702.html https://www.suse.com/security/cve/CVE-2016-0703.html https://www.suse.com/security/cve/CVE-2016-0797.html https://www.suse.com/security/cve/CVE-2016-0799.html https://www.suse.com/security/cve/CVE-2016-0800.html https://bugzilla.suse.com/963415 https://bugzilla.suse.com/968046 https://bugzilla.suse.com/968048 https://bugzilla.suse.com/968051 https://bugzilla.suse.com/968053 https://bugzilla.suse.com/968374 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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[security-announce] openSUSE-SU-2016:0628-1: important: Security update for openssl
by opensuse-security＠opensuse.org 02 Mar '16

02 Mar '16

openSUSE Security Update: Security update for openssl ______________________________________________________________________________ Announcement ID: openSUSE-SU-2016:0628-1 Rating: important References: #958501 #963415 #968046 #968047 #968048 #968050 #968051 #968053 #968265 #968374 Cross-References: CVE-2015-3197 CVE-2016-0702 CVE-2016-0703 CVE-2016-0704 CVE-2016-0705 CVE-2016-0797 CVE-2016-0798 CVE-2016-0799 CVE-2016-0800 Affected Products: openSUSE Leap 42.1 ______________________________________________________________________________ An update that solves 9 vulnerabilities and has one errata is now available. Description: This update for openssl fixes various security issues: Security issues fixed: - CVE-2016-0800 aka the "DROWN" attack (bsc#968046): OpenSSL was vulnerable to a cross-protocol attack that could lead to decryption of TLS sessions by using a server supporting SSLv2 and EXPORT cipher suites as a Bleichenbacher RSA padding oracle. This update changes the openssl library to: * Disable SSLv2 protocol support by default. This can be overridden by setting the environment variable "OPENSSL_ALLOW_SSL2" or by using SSL_CTX_clear_options using the SSL_OP_NO_SSLv2 flag. Note that various services and clients had already disabled SSL protocol 2 by default previously. * Disable all weak EXPORT ciphers by default. These can be reenabled if required by old legacy software using the environment variable "OPENSSL_ALLOW_EXPORT". - CVE-2016-0702 aka the "CacheBleed" attack. (bsc#968050) Various changes in the modular exponentation code were added that make sure that it is not possible to recover RSA secret keys by analyzing cache-bank conflicts on the Intel Sandy-Bridge microarchitecture. Note that this was only exploitable if the malicious code was running on the same hyper threaded Intel Sandy Bridge processor as the victim thread performing decryptions. - CVE-2016-0705 (bnc#968047): A double free() bug in the DSA ASN1 parser code was fixed that could be abused to facilitate a denial-of-service attack. - CVE-2016-0797 (bnc#968048): The BN_hex2bn() and BN_dec2bn() functions had a bug that could result in an attempt to de-reference a NULL pointer leading to crashes. This could have security consequences if these functions were ever called by user applications with large untrusted hex/decimal data. Also, internal usage of these functions in OpenSSL uses data from config files or application command line arguments. If user developed applications generated config file data based on untrusted data, then this could have had security consequences as well. - CVE-2016-0798 (bnc#968265) The SRP user database lookup method SRP_VBASE_get_by_user() had a memory leak that attackers could abuse to facility DoS attacks. To mitigate the issue, the seed handling in SRP_VBASE_get_by_user() was disabled even if the user has configured a seed. Applications are advised to migrate to SRP_VBASE_get1_by_user(). - CVE-2016-0799 (bnc#968374) On many 64 bit systems, the internal fmtstr() and doapr_outch() functions could miscalculate the length of a string and attempt to access out-of-bounds memory locations. These problems could have enabled attacks where large amounts of untrusted data is passed to the BIO_*printf functions. If applications use these functions in this way then they could have been vulnerable. OpenSSL itself uses these functions when printing out human-readable dumps of ASN.1 data. Therefore applications that print this data could have been vulnerable if the data is from untrusted sources. OpenSSL command line applications could also have been vulnerable when they print out ASN.1 data, or if untrusted data is passed as command line arguments. Libssl is not considered directly vulnerable. - CVE-2015-3197 (bsc#963415): The SSLv2 protocol did not block disabled ciphers. Note that the March 1st 2016 release also references following CVEs that were fixed by us with CVE-2015-0293 in 2015: - CVE-2016-0703 (bsc#968051): This issue only affected versions of OpenSSL prior to March 19th 2015 at which time the code was refactored to address vulnerability CVE-2015-0293. It would have made the above "DROWN" attack much easier. - CVE-2016-0704 (bsc#968053): "Bleichenbacher oracle in SSLv2" This issue only affected versions of OpenSSL prior to March 19th 2015 at which time the code was refactored to address vulnerability CVE-2015-0293. It would have made the above "DROWN" attack much easier. Also the following bug was fixed: - Ensure that OpenSSL doesn't fall back to the default digest algorithm (SHA1) in case a non-FIPS algorithm was negotiated while running in FIPS mode. Instead, OpenSSL will refuse the session. (bnc#958501) This update was imported from the SUSE:SLE-12-SP1:Update update project. Patch Instructions: To install this openSUSE Security Update use YaST online_update. Alternatively you can run the command listed for your product: - openSUSE Leap 42.1: zypper in -t patch openSUSE-2016-289=1 To bring your system up-to-date, use "zypper patch". Package List: - openSUSE Leap 42.1 (i586 x86_64): libopenssl-devel-1.0.1i-12.1 libopenssl1_0_0-1.0.1i-12.1 libopenssl1_0_0-debuginfo-1.0.1i-12.1 libopenssl1_0_0-hmac-1.0.1i-12.1 openssl-1.0.1i-12.1 openssl-debuginfo-1.0.1i-12.1 openssl-debugsource-1.0.1i-12.1 - openSUSE Leap 42.1 (x86_64): libopenssl-devel-32bit-1.0.1i-12.1 libopenssl1_0_0-32bit-1.0.1i-12.1 libopenssl1_0_0-debuginfo-32bit-1.0.1i-12.1 libopenssl1_0_0-hmac-32bit-1.0.1i-12.1 - openSUSE Leap 42.1 (noarch): openssl-doc-1.0.1i-12.1 References: https://www.suse.com/security/cve/CVE-2015-3197.html https://www.suse.com/security/cve/CVE-2016-0702.html https://www.suse.com/security/cve/CVE-2016-0703.html https://www.suse.com/security/cve/CVE-2016-0704.html https://www.suse.com/security/cve/CVE-2016-0705.html https://www.suse.com/security/cve/CVE-2016-0797.html https://www.suse.com/security/cve/CVE-2016-0798.html https://www.suse.com/security/cve/CVE-2016-0799.html https://www.suse.com/security/cve/CVE-2016-0800.html https://bugzilla.suse.com/958501 https://bugzilla.suse.com/963415 https://bugzilla.suse.com/968046 https://bugzilla.suse.com/968047 https://bugzilla.suse.com/968048 https://bugzilla.suse.com/968050 https://bugzilla.suse.com/968051 https://bugzilla.suse.com/968053 https://bugzilla.suse.com/968265 https://bugzilla.suse.com/968374 -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe(a)opensuse.org For additional commands, e-mail: opensuse-security-announce+help(a)opensuse.org

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