Security update for GnuTLS

SUSE Security Update: Security update for GnuTLS
Announcement ID: SUSE-SU-2014:0788-1
Rating: important
References: #880730 #880910
Affected Products:
  • SUSE Linux Enterprise Server 11 SP2 LTSS
  • SUSE Linux Enterprise Server 11 SP1 LTSS
    		•

    An update that fixes four vulnerabilities is now available.

    Description:


    GnuTLS was patched to ensure proper parsing of session ids during the
    TLS/SSL handshake. Additionally three issues inherited from libtasn1 were
    fixed.

    * Possible memory corruption during connect. (CVE-2014-3466)
    * Multiple boundary check issues could allow DoS. (CVE-2014-3467)
    * asn1_get_bit_der() can return negative bit length. (CVE-2014-3468)
    * Possible DoS by NULL pointer dereference. (CVE-2014-3469)

    Further information is available at
    http://www.gnutls.org/security.html#GNUTLS-SA-2014-3
    .

    Security Issues references:

    * CVE-2014-3466

    * CVE-2014-3467

    * CVE-2014-3468

    * CVE-2014-3469

    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-gnutls-9352
    • SUSE Linux Enterprise Server 11 SP1 LTSS:
      zypper in -t patch slessp1-gnutls-9353

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

    Package List:

    • SUSE Linux Enterprise Server 11 SP2 LTSS (i586 s390x x86_64):
      • gnutls-2.4.1-24.39.53.1
      • libgnutls-extra26-2.4.1-24.39.53.1
      • libgnutls26-2.4.1-24.39.53.1
    • SUSE Linux Enterprise Server 11 SP2 LTSS (s390x x86_64):
      • libgnutls26-32bit-2.4.1-24.39.53.1
    • SUSE Linux Enterprise Server 11 SP1 LTSS (i586 s390x x86_64):
      • gnutls-2.4.1-24.39.53.1
      • libgnutls-extra26-2.4.1-24.39.53.1
      • libgnutls26-2.4.1-24.39.53.1
    • SUSE Linux Enterprise Server 11 SP1 LTSS (s390x x86_64):
      • libgnutls26-32bit-2.4.1-24.39.53.1

    References:

    • http://support.novell.com/security/cve/CVE-2014-3466.html
    • http://support.novell.com/security/cve/CVE-2014-3467.html
    • http://support.novell.com/security/cve/CVE-2014-3468.html
    • http://support.novell.com/security/cve/CVE-2014-3469.html
    • https://bugzilla.novell.com/880730
    • https://bugzilla.novell.com/880910
    • http://download.suse.com/patch/finder/?keywords=04989b49e84d0e055f6a4e5b3d429751
    • http://download.suse.com/patch/finder/?keywords=3cb2688e28e1b5b12a8cc0b5b25a5cb8