SUSE Security Update: Security update for OpenSSL ______________________________________________________________________________

Announcement ID: SUSE-SU-2014:0761-1 Rating: critical References: #859228 #859924 #860332 #862181 #869945 #870192 #880891 Cross-References: CVE-2014-0076 CVE-2014-0221 CVE-2014-0224 CVE-2014-3470 Affected Products: SUSE Linux Enterprise Server 11 SP2 LTSS SUSE Linux Enterprise Server 11 SP1 LTSS ______________________________________________________________________________

An update that solves four vulnerabilities and has three fixes is now available. It includes one version update.

Description:

OpenSSL was updated to fix several vulnerabilities:

* SSL/TLS MITM vulnerability. (CVE-2014-0224) * DTLS recursion flaw. (CVE-2014-0221) * Anonymous ECDH denial of service. (CVE-2014-3470) * Using the FLUSH+RELOAD Cache Side-channel Attack the nonces could have been recovered. (CVE-2014-0076)

Further information can be found at http://www.openssl.org/news/secadv_20140605.txt http://www.openssl.org/news/secadv_20140605.txt .

Additionally, the following non-security fixes and enhancements have been included in this release:

* Ensure that the stack is marked non-executable on x86 32bit. On other processor platforms it was already marked as non-executable before. (bnc#870192) * IPv6 support was added to the openssl s_client and s_server command line tool. (bnc#859228) * The openssl command line tool now checks certificates by default against /etc/ssl/certs (this can be changed via the -CApath option). (bnc#860332) * The Elliptic Curve Diffie-Hellman key exchange selector was enabled and can be selected by kECDHE, kECDH, ECDH tags in the SSL cipher string. (bnc#859924) * If an optional openssl1 command line tool is installed in parallel, c_rehash uses it to generate certificate hashes in both OpenSSL 0 and OpenSSL 1 style. This allows parallel usage of OpenSSL 0.9.8j and OpenSSL 1.x client libraries with a shared certificate store. (bnc#862181)

Security Issues references:

* CVE-2014-0224 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0224 * CVE-2014-0221 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0221 * CVE-2014-3470 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3470 * CVE-2014-0076 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-0076

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 SP2 LTSS:

zypper in -t patch slessp2-libopenssl-devel-9324

- SUSE Linux Enterprise Server 11 SP1 LTSS:

zypper in -t patch slessp1-libopenssl-devel-9323

To bring your system up-to-date, use "zypper patch".

Package List:

- SUSE Linux Enterprise Server 11 SP2 LTSS (i586 s390x x86_64):

libopenssl0_9_8-0.9.8j-0.58.1 libopenssl0_9_8-hmac-0.9.8j-0.58.1 openssl-0.9.8j-0.58.1 openssl-doc-0.9.8j-0.58.1

- SUSE Linux Enterprise Server 11 SP2 LTSS (s390x x86_64):

libopenssl0_9_8-32bit-0.9.8j-0.58.1 libopenssl0_9_8-hmac-32bit-0.9.8j-0.58.1

- SUSE Linux Enterprise Server 11 SP1 LTSS (i586 s390x x86_64) [New Version: 0.9.8j]:

libopenssl0_9_8-0.9.8j-0.58.1 libopenssl0_9_8-hmac-0.9.8j-0.58.1 openssl-0.9.8j-0.58.1 openssl-doc-0.9.8j-0.58.1

- SUSE Linux Enterprise Server 11 SP1 LTSS (s390x x86_64) [New Version: 0.9.8j]:

libopenssl0_9_8-32bit-0.9.8j-0.58.1 libopenssl0_9_8-hmac-32bit-0.9.8j-0.58.1

References:

http://support.novell.com/security/cve/CVE-2014-0076.html http://support.novell.com/security/cve/CVE-2014-0221.html http://support.novell.com/security/cve/CVE-2014-0224.html http://support.novell.com/security/cve/CVE-2014-3470.html https://bugzilla.novell.com/859228 https://bugzilla.novell.com/859924 https://bugzilla.novell.com/860332 https://bugzilla.novell.com/862181 https://bugzilla.novell.com/869945 https://bugzilla.novell.com/870192 https://bugzilla.novell.com/880891 http://download.suse.com/patch/finder/?keywords=6cb273ec77c3138de899b6960973... http://download.suse.com/patch/finder/?keywords=b76b151f2d2ff2b6064a21d179bb...