Security update for libtasn1

Announcement ID: SUSE-SU-2016:1601-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2016-4008 ( NVD ): 5.9 CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise Desktop 12
  • SUSE Linux Enterprise Desktop 12 SP1
  • SUSE Linux Enterprise Server 12
  • SUSE Linux Enterprise Server 12 SP1
  • SUSE Linux Enterprise Server for SAP Applications 12
  • SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • SUSE Linux Enterprise Software Development Kit 12
  • SUSE Linux Enterprise Software Development Kit 12 SP1

An update that solves two vulnerabilities and has one security fix can now be installed.

Description:

This update for libtasn1 fixes the following issues:

  • Malformed asn1 definitions could have caused a segmentation fault in the asn1 definition parser (bsc#961491)
  • CVE-2015-3622: Fixed invalid read in octet string decoding (bsc#929414)
  • CVE-2016-4008: Fixed infinite loop while parsing DER certificates (bsc#982779)

Patch Instructions:

To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:

  • SUSE Linux Enterprise Desktop 12 SP1
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP1-2016-949=1
  • SUSE Linux Enterprise Desktop 12
    zypper in -t patch SUSE-SLE-DESKTOP-12-2016-949=1
  • SUSE Linux Enterprise Software Development Kit 12
    zypper in -t patch SUSE-SLE-SDK-12-2016-949=1
  • SUSE Linux Enterprise Software Development Kit 12 SP1
    zypper in -t patch SUSE-SLE-SDK-12-SP1-2016-949=1
  • SUSE Linux Enterprise Server 12
    zypper in -t patch SUSE-SLE-SERVER-12-2016-949=1
  • SUSE Linux Enterprise Server for SAP Applications 12
    zypper in -t patch SUSE-SLE-SERVER-12-2016-949=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP1
    zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-949=1
  • SUSE Linux Enterprise Server 12 SP1
    zypper in -t patch SUSE-SLE-SERVER-12-SP1-2016-949=1

Package List:

  • SUSE Linux Enterprise Desktop 12 SP1 (x86_64)
    • libtasn1-debuginfo-3.7-11.1
    • libtasn1-6-3.7-11.1
    • libtasn1-6-32bit-3.7-11.1
    • libtasn1-debugsource-3.7-11.1
    • libtasn1-3.7-11.1
    • libtasn1-6-debuginfo-3.7-11.1
    • libtasn1-6-debuginfo-32bit-3.7-11.1
  • SUSE Linux Enterprise Desktop 12 (x86_64)
    • libtasn1-debuginfo-3.7-11.1
    • libtasn1-6-3.7-11.1
    • libtasn1-6-32bit-3.7-11.1
    • libtasn1-debugsource-3.7-11.1
    • libtasn1-3.7-11.1
    • libtasn1-6-debuginfo-3.7-11.1
    • libtasn1-6-debuginfo-32bit-3.7-11.1
  • SUSE Linux Enterprise Software Development Kit 12 (ppc64le s390x x86_64)
    • libtasn1-devel-3.7-11.1
    • libtasn1-debuginfo-3.7-11.1
    • libtasn1-debugsource-3.7-11.1
  • SUSE Linux Enterprise Software Development Kit 12 SP1 (ppc64le s390x x86_64)
    • libtasn1-devel-3.7-11.1
    • libtasn1-debuginfo-3.7-11.1
    • libtasn1-debugsource-3.7-11.1
  • SUSE Linux Enterprise Server 12 (ppc64le s390x x86_64)
    • libtasn1-debuginfo-3.7-11.1
    • libtasn1-6-3.7-11.1
    • libtasn1-debugsource-3.7-11.1
    • libtasn1-3.7-11.1
    • libtasn1-6-debuginfo-3.7-11.1
  • SUSE Linux Enterprise Server 12 (s390x x86_64)
    • libtasn1-6-debuginfo-32bit-3.7-11.1
    • libtasn1-6-32bit-3.7-11.1
  • SUSE Linux Enterprise Server for SAP Applications 12 (x86_64)
    • libtasn1-debuginfo-3.7-11.1
    • libtasn1-6-3.7-11.1
    • libtasn1-6-32bit-3.7-11.1
    • libtasn1-debugsource-3.7-11.1
    • libtasn1-3.7-11.1
    • libtasn1-6-debuginfo-3.7-11.1
    • libtasn1-6-debuginfo-32bit-3.7-11.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP1 (ppc64le x86_64)
    • libtasn1-debuginfo-3.7-11.1
    • libtasn1-6-3.7-11.1
    • libtasn1-debugsource-3.7-11.1
    • libtasn1-3.7-11.1
    • libtasn1-6-debuginfo-3.7-11.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP1 (x86_64)
    • libtasn1-6-debuginfo-32bit-3.7-11.1
    • libtasn1-6-32bit-3.7-11.1
  • SUSE Linux Enterprise Server 12 SP1 (ppc64le s390x x86_64)
    • libtasn1-debuginfo-3.7-11.1
    • libtasn1-6-3.7-11.1
    • libtasn1-debugsource-3.7-11.1
    • libtasn1-3.7-11.1
    • libtasn1-6-debuginfo-3.7-11.1
  • SUSE Linux Enterprise Server 12 SP1 (s390x x86_64)
    • libtasn1-6-debuginfo-32bit-3.7-11.1
    • libtasn1-6-32bit-3.7-11.1

References: