Security update for gpg2

SUSE Security Update: Security update for gpg2
Announcement ID: SUSE-SU-2018:1696-1
Rating: important
References: #1096745
Affected Products:
  • SUSE Linux Enterprise Server 11-SP4
  • SUSE Linux Enterprise Server 11-SP3-LTSS
  • SUSE Linux Enterprise Point of Sale 11-SP3
  • SUSE Linux Enterprise Debuginfo 11-SP4
  • SUSE Linux Enterprise Debuginfo 11-SP3

  • An update that fixes one vulnerability is now available.

    Description:

    This update for gpg2 fixes the following issues:

    - CVE-2018-12020: GnuPG mishandled the original filename during decryption
    and verification actions, which allowed remote attackers to spoof the
    output that GnuPG sends on file descriptor 2 to other programs that use
    the "--status-fd 2"
    option (bsc#1096745)

    Patch Instructions:

    To install this SUSE Security 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 Server 11-SP4:
      zypper in -t patch slessp4-gpg2-13655=1
    • SUSE Linux Enterprise Server 11-SP3-LTSS:
      zypper in -t patch slessp3-gpg2-13655=1
    • SUSE Linux Enterprise Point of Sale 11-SP3:
      zypper in -t patch sleposp3-gpg2-13655=1
    • SUSE Linux Enterprise Debuginfo 11-SP4:
      zypper in -t patch dbgsp4-gpg2-13655=1
    • SUSE Linux Enterprise Debuginfo 11-SP3:
      zypper in -t patch dbgsp3-gpg2-13655=1

    Package List:

    • SUSE Linux Enterprise Server 11-SP4 (i586 ia64 ppc64 s390x x86_64):
      • gpg2-2.0.9-25.33.42.3.1
      • gpg2-lang-2.0.9-25.33.42.3.1
    • SUSE Linux Enterprise Server 11-SP3-LTSS (i586 s390x x86_64):
      • gpg2-2.0.9-25.33.42.3.1
      • gpg2-lang-2.0.9-25.33.42.3.1
    • SUSE Linux Enterprise Point of Sale 11-SP3 (i586):
      • gpg2-2.0.9-25.33.42.3.1
      • gpg2-lang-2.0.9-25.33.42.3.1
    • SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64):
      • gpg2-debuginfo-2.0.9-25.33.42.3.1
      • gpg2-debugsource-2.0.9-25.33.42.3.1
    • SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64):
      • gpg2-debuginfo-2.0.9-25.33.42.3.1
      • gpg2-debugsource-2.0.9-25.33.42.3.1

    References: