Security update for clamav

SUSE Security Update: Security update for clamav
Announcement ID: SUSE-SU-2018:0254-1
Rating: important
References: #1049423 #1052448 #1052449 #1052466 #1077732
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 11 vulnerabilities is now available.

    Description:

    This update for clamav fixes the following issues:

    - Update to security release 0.99.3 (bsc#1077732)
    * CVE-2017-12376 (ClamAV Buffer Overflow in handle_pdfname Vulnerability)
    * CVE-2017-12377 (ClamAV Mew Packet Heap Overflow Vulnerability)
    * CVE-2017-12379 (ClamAV Buffer Overflow in messageAddArgument
    Vulnerability)
    - these vulnerabilities could have allowed an unauthenticated, remote
    attacker to cause a denial of service (DoS) condition
    or potentially execute arbitrary code on an affected device.
    * CVE-2017-12374 (ClamAV use-after-free Vulnerabilities)
    * CVE-2017-12375 (ClamAV Buffer Overflow Vulnerability)
    * CVE-2017-12378 (ClamAV Buffer Over Read Vulnerability)
    * CVE-2017-12380 (ClamAV Null Dereference Vulnerability)
    - these vulnerabilities could have allowed an unauthenticated, remote
    attacker to cause a denial of service (DoS) condition on an affected
    device.
    * CVE-2017-6420 (bsc#1052448)
    - this vulnerability could have allowed remote attackers to cause a
    denial of service (use-after-free) via a crafted PE file with WWPack
    compression.
    * CVE-2017-6419 (bsc#1052449)
    - ClamAV could have allowed remote attackers to cause a denial of
    service (heap-based buffer overflow and application crash) or
    possibly have unspecified other impact via a crafted CHM file.
    * CVE-2017-11423 (bsc#1049423)
    - ClamAV could have allowed remote attackers to cause a denial of
    service (stack-based buffer over-read and application crash) via a
    crafted CAB file.
    * CVE-2017-6418 (bsc#1052466)
    - ClamAV could have allowed remote attackers to cause a denial
    of service (out-of-bounds read) via a crafted e-mail message.

    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-SP4:
      zypper in -t patch slessp4-clamav-13445=1
    • SUSE Linux Enterprise Server 11-SP3-LTSS:
      zypper in -t patch slessp3-clamav-13445=1
    • SUSE Linux Enterprise Point of Sale 11-SP3:
      zypper in -t patch sleposp3-clamav-13445=1
    • SUSE Linux Enterprise Debuginfo 11-SP4:
      zypper in -t patch dbgsp4-clamav-13445=1
    • SUSE Linux Enterprise Debuginfo 11-SP3:
      zypper in -t patch dbgsp3-clamav-13445=1

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

    Package List:

    • SUSE Linux Enterprise Server 11-SP4 (i586 ia64 ppc64 s390x x86_64):
      • clamav-0.99.3-0.20.3.2
    • SUSE Linux Enterprise Server 11-SP3-LTSS (i586 s390x x86_64):
      • clamav-0.99.3-0.20.3.2
    • SUSE Linux Enterprise Point of Sale 11-SP3 (i586):
      • clamav-0.99.3-0.20.3.2
    • SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64):
      • clamav-debuginfo-0.99.3-0.20.3.2
      • clamav-debugsource-0.99.3-0.20.3.2
    • SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64):
      • clamav-debuginfo-0.99.3-0.20.3.2
      • clamav-debugsource-0.99.3-0.20.3.2

    References: