Security update for clamav

Announcement ID: SUSE-SU-2019:3053-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2019-12625 ( SUSE ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2019-12625 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2019-12900 ( SUSE ): 8.4 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2019-12900 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2019-12900 ( NVD ): 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • Basesystem Module 15-SP1
  • Basesystem Module 15
  • SUSE Linux Enterprise Desktop 15
  • SUSE Linux Enterprise Desktop 15 SP1
  • SUSE Linux Enterprise High Performance Computing 15
  • SUSE Linux Enterprise High Performance Computing 15 SP1
  • SUSE Linux Enterprise Real Time 15 SP1
  • SUSE Linux Enterprise Server 15
  • SUSE Linux Enterprise Server 15 SP1
  • SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1
  • SUSE Linux Enterprise Server for SAP Applications 15
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • SUSE Manager Proxy 4.0
  • SUSE Manager Retail Branch Server 4.0
  • SUSE Manager Server 4.0

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

Description:

This update for clamav fixes the following issues:

Security issue fixed:

  • CVE-2019-12625: Fixed a ZIP bomb issue by adding detection and heuristics for zips with overlapping files (bsc#1144504).
  • CVE-2019-12900: Fixed an out-of-bounds write in decompress.c with many selectors (bsc#1149458).

Non-security issues fixed:

  • Added the --max-scantime clamscan option and MaxScanTime clamd configuration option (bsc#1144504).
  • Increased the startup timeout of clamd to 5 minutes to cater for the grown virus database as a workaround until clamd has learned to talk to systemd to extend the timeout as long as needed (bsc#1151839).

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:

  • Basesystem Module 15
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-3053=1
  • Basesystem Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-3053=1

Package List:

  • Basesystem Module 15 (aarch64 ppc64le s390x x86_64)
    • clamav-debuginfo-0.100.3-3.14.1
    • clamav-debugsource-0.100.3-3.14.1
    • libclamav7-0.100.3-3.14.1
    • libclammspack0-debuginfo-0.100.3-3.14.1
    • clamav-devel-0.100.3-3.14.1
    • libclammspack0-0.100.3-3.14.1
    • clamav-0.100.3-3.14.1
    • libclamav7-debuginfo-0.100.3-3.14.1
  • Basesystem Module 15-SP1 (aarch64 ppc64le s390x x86_64)
    • clamav-debuginfo-0.100.3-3.14.1
    • clamav-debugsource-0.100.3-3.14.1
    • libclamav7-0.100.3-3.14.1
    • libclammspack0-debuginfo-0.100.3-3.14.1
    • clamav-devel-0.100.3-3.14.1
    • libclammspack0-0.100.3-3.14.1
    • clamav-0.100.3-3.14.1
    • libclamav7-debuginfo-0.100.3-3.14.1

References: