SUSE Security Update: Security update for OpenSSL ______________________________________________________________________________ Announcement ID: SUSE-SU-2015:1183-2 Rating: important References: #929678 #931698 #934489 #934491 Cross-References: CVE-2015-1789 CVE-2015-1790 CVE-2015-4000 Affected Products: SUSE Linux Enterprise Server 10 SP4 LTSS SUSE Linux Enterprise Desktop 11 SP3 SLES for SAP Applications ______________________________________________________________________________ An update that solves three vulnerabilities and has one errata is now available. Description: OpenSSL was updated to fix several security issues. * CVE-2015-4000: The Logjam Attack ( weakdh.org ) has been addressed by rejecting connections with DH parameters shorter than 1024 bits. We now also generate 2048-bit DH parameters by default. * CVE-2015-1789: An out-of-bounds read in X509_cmp_time was fixed. * CVE-2015-1790: A PKCS7 decoder crash with missing EnvelopedContent was fixed. * fixed a timing side channel in RSA decryption (bnc#929678) Additional changes: * In the default SSL cipher string EXPORT ciphers are now disabled. This will only get active if applications get rebuilt and actually use this string. (bnc#931698) Security Issues: * CVE-2015-1789 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1789 * CVE-2015-1790 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1790 * CVE-2015-4000 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4000 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 Desktop 11 SP3: zypper in -t patch sledsp3-compat-openssl097g=10790 - SLES for SAP Applications: zypper in -t patch slesappsp3-compat-openssl097g=10790 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Server 10 SP4 LTSS (i586 s390x x86_64): compat-openssl097g-0.9.7g-13.31.1 - SUSE Linux Enterprise Server 10 SP4 LTSS (s390x x86_64): compat-openssl097g-32bit-0.9.7g-13.31.1 - SUSE Linux Enterprise Desktop 11 SP3 (i586 x86_64): compat-openssl097g-0.9.7g-146.22.31.1 - SUSE Linux Enterprise Desktop 11 SP3 (x86_64): compat-openssl097g-32bit-0.9.7g-146.22.31.1 - SLES for SAP Applications (x86_64): compat-openssl097g-0.9.7g-146.22.31.1 compat-openssl097g-32bit-0.9.7g-146.22.31.1 References: 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-2015-4000.html https://bugzilla.suse.com/929678 https://bugzilla.suse.com/931698 https://bugzilla.suse.com/934489 https://bugzilla.suse.com/934491 https://download.suse.com/patch/finder/?keywords=31613a0a584dc47c4e6779e1a0a... https://download.suse.com/patch/finder/?keywords=9cebc5e391114f90b2cb9133b67... -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org