SUSE-SU-2015:0205-1: moderate: Security update for openssl

Tue Feb 3 10:08:56 MST 2015

   SUSE Security Update: Security update for openssl
______________________________________________________________________________

Announcement ID:    SUSE-SU-2015:0205-1
Rating:             moderate
References:         #855676 #895129 #901902 #906878 #908362 #908372 
                    #912014 #912015 #912018 #912292 #912293 #912294 
                    #912296 
Cross-References:   CVE-2014-3570 CVE-2014-3571 CVE-2014-3572
                    CVE-2014-8275 CVE-2015-0204 CVE-2015-0205
                    CVE-2015-0206
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12
                    SUSE Linux Enterprise Server 12
                    SUSE Linux Enterprise Desktop 12
______________________________________________________________________________

   An update that solves 7 vulnerabilities and has 6 fixes is
   now available.

Description:

   OpenSSL was updated to fix security issues and also provide FIPS
   compliance.

   Security issues fixed: CVE-2014-3570: Bignum squaring (BN_sqr) may have
   produced incorrect results on some platforms, including x86_64.

   CVE-2014-3571: Fixed crash in dtls1_get_record whilst in the listen state
   where you get two separate reads performed - one for the header and one
   for the body of the handshake record.

   CVE-2014-3572: No longer accept a handshake using an ephemeral ECDH
   ciphersuites with the server key exchange message omitted.

   CVE-2014-8275: Fixed various certificate fingerprint issues.

   CVE-2015-0204: Only allow ephemeral RSA keys in export ciphersuites.

   CVE-2015-0205: Fix to prevent use of DH client certificates without
   sending certificate verify message.

   CVE-2015-0206: A memory leak could have occured in dtls1_buffer_record.

   Bugfixes:
   - Do not advertise curves we don't support (bsc#906878)

   FIPS changes:
   - Make RSA2 key generation FIPS 186-4 compliant (bsc#901902)

   - X9.31 rand method is not allowed in FIPS mode.

   - Do not allow dynamic ENGINEs loading in FIPS mode.

   - Added a locking hack which prevents hangs in FIPS mode (bsc#895129)

   - In non-FIPS RSA key generation, mirror the maximum and minimum limiters
     from FIPS rsa generation to meet Common Criteria and BSI TR requirements
     on minimum and maximum distances between p and q. (bsc#908362)

   - Do constant reseeding from /dev/urandom; for every random byte pulled,
     seed with
     one byte from /dev/urandom, also change RAND_poll to pull the full state
      size of the SSLEAY DRBG to fulfil Common Criteria requirements.
      (bsc#908372)

   FIPS mode can be enabled by either using the environment variable
   OPENSSL_FORCE_FIPS_MODE=1
   or supplying the "fips=1" parameter on the kernel boot commandline.

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 Software Development Kit 12:

      zypper in -t patch SUSE-SLE-SDK-12-2015-52

   - SUSE Linux Enterprise Server 12:

      zypper in -t patch SUSE-SLE-SERVER-12-2015-52

   - SUSE Linux Enterprise Desktop 12:

      zypper in -t patch SUSE-SLE-DESKTOP-12-2015-52

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

Package List:

   - SUSE Linux Enterprise Software Development Kit 12 (ppc64le s390x x86_64):

      libopenssl-devel-1.0.1i-17.1
      openssl-debuginfo-1.0.1i-17.1
      openssl-debugsource-1.0.1i-17.1

   - SUSE Linux Enterprise Server 12 (ppc64le s390x x86_64):

      libopenssl1_0_0-1.0.1i-17.1
      libopenssl1_0_0-debuginfo-1.0.1i-17.1
      libopenssl1_0_0-hmac-1.0.1i-17.1
      openssl-1.0.1i-17.1
      openssl-debuginfo-1.0.1i-17.1
      openssl-debugsource-1.0.1i-17.1

   - SUSE Linux Enterprise Server 12 (s390x x86_64):

      libopenssl1_0_0-32bit-1.0.1i-17.1
      libopenssl1_0_0-debuginfo-32bit-1.0.1i-17.1
      libopenssl1_0_0-hmac-32bit-1.0.1i-17.1

   - SUSE Linux Enterprise Server 12 (noarch):

      openssl-doc-1.0.1i-17.1

   - SUSE Linux Enterprise Desktop 12 (x86_64):

      libopenssl1_0_0-1.0.1i-17.1
      libopenssl1_0_0-32bit-1.0.1i-17.1
      libopenssl1_0_0-debuginfo-1.0.1i-17.1
      libopenssl1_0_0-debuginfo-32bit-1.0.1i-17.1
      openssl-1.0.1i-17.1
      openssl-debuginfo-1.0.1i-17.1
      openssl-debugsource-1.0.1i-17.1

References:

   http://support.novell.com/security/cve/CVE-2014-3570.html
   http://support.novell.com/security/cve/CVE-2014-3571.html
   http://support.novell.com/security/cve/CVE-2014-3572.html
   http://support.novell.com/security/cve/CVE-2014-8275.html
   http://support.novell.com/security/cve/CVE-2015-0204.html
   http://support.novell.com/security/cve/CVE-2015-0205.html
   http://support.novell.com/security/cve/CVE-2015-0206.html
   https://bugzilla.suse.com/show_bug.cgi?id=855676
   https://bugzilla.suse.com/show_bug.cgi?id=895129
   https://bugzilla.suse.com/show_bug.cgi?id=901902
   https://bugzilla.suse.com/show_bug.cgi?id=906878
   https://bugzilla.suse.com/show_bug.cgi?id=908362
   https://bugzilla.suse.com/show_bug.cgi?id=908372
   https://bugzilla.suse.com/show_bug.cgi?id=912014
   https://bugzilla.suse.com/show_bug.cgi?id=912015
   https://bugzilla.suse.com/show_bug.cgi?id=912018
   https://bugzilla.suse.com/show_bug.cgi?id=912292
   https://bugzilla.suse.com/show_bug.cgi?id=912293
   https://bugzilla.suse.com/show_bug.cgi?id=912294
   https://bugzilla.suse.com/show_bug.cgi?id=912296