SUSE Security Update: Security update for OpenSSL ______________________________________________________________________________ Announcement ID: SUSE-SU-2015:1184-2 Rating: important References: #929678 #931698 #933911 #934487 #934489 #934491 #934493 Cross-References: CVE-2015-1788 CVE-2015-1789 CVE-2015-1790 CVE-2015-1791 CVE-2015-1792 CVE-2015-3216 CVE-2015-4000 Affected Products: SUSE Linux Enterprise Server 11 SP2 LTSS ______________________________________________________________________________ An update that fixes 7 vulnerabilities is now available. Description: OpenSSL 0.9.8j 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-2015-1788: Malformed ECParameters could cause an infinite loop. * 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. * CVE-2015-1792: A CMS verification infinite loop when using an unknown hash function was fixed. * CVE-2015-1791: Fixed a race condition in NewSessionTicket creation. * CVE-2015-3216: Fixed a potential crash in ssleay_rand_bytes due to locking regression. * 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) * Added the ECC ciphersuites to the DEFAULT cipher class (bnc#879179) Security Issues: * CVE-2015-1788 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1788> * 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-2015-1791 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1791> * CVE-2015-1792 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-1792> * CVE-2015-3216 <http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3216> * 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 Server 11 SP2 LTSS: zypper in -t patch slessp2-libopenssl-devel=10795 To bring your system up-to-date, use "zypper patch". Package List: - SUSE Linux Enterprise Server 11 SP2 LTSS (i586 s390x x86_64): libopenssl-devel-0.9.8j-0.72.1 libopenssl0_9_8-0.9.8j-0.72.1 libopenssl0_9_8-hmac-0.9.8j-0.72.1 openssl-0.9.8j-0.72.1 openssl-doc-0.9.8j-0.72.1 - SUSE Linux Enterprise Server 11 SP2 LTSS (s390x x86_64): libopenssl0_9_8-32bit-0.9.8j-0.72.1 libopenssl0_9_8-hmac-32bit-0.9.8j-0.72.1 References: 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-2015-3216.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/933911 https://bugzilla.suse.com/934487 https://bugzilla.suse.com/934489 https://bugzilla.suse.com/934491 https://bugzilla.suse.com/934493 https://download.suse.com/patch/finder/?keywords=75ca56dc2ed43571b870081da3f... -- To unsubscribe, e-mail: opensuse-security-announce+unsubscribe@opensuse.org For additional commands, e-mail: opensuse-security-announce+help@opensuse.org