Security update for zziplib

Announcement ID: SUSE-SU-2019:2750-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2018-16548 ( SUSE ): 3.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
  • CVE-2018-16548 ( NVD ): 6.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/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 one vulnerability and has one security fix can now be installed.

Description:

This update for zziplib fixes the following issues:

Security issue fixed:
- CVE-2018-16548: Prevented memory leak from __zzip_parse_root_directory(). Free allocated structure if its address is not passed back. (bsc#1107424)

Other issue addressed:

  • Prevented a division by zero (bsc#1129403).

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-15-2019-2750=1
  • Basesystem Module 15-SP1
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2019-2750=1

Package List:

  • Basesystem Module 15 (aarch64 ppc64le s390x x86_64)
    • zziplib-debugsource-0.13.69-3.10.1
    • zziplib-devel-debuginfo-0.13.69-3.10.1
    • zziplib-devel-0.13.69-3.10.1
    • libzzip-0-13-debuginfo-0.13.69-3.10.1
    • libzzip-0-13-0.13.69-3.10.1
  • Basesystem Module 15-SP1 (aarch64 ppc64le s390x x86_64)
    • zziplib-debugsource-0.13.69-3.10.1
    • zziplib-devel-debuginfo-0.13.69-3.10.1
    • zziplib-devel-0.13.69-3.10.1
    • libzzip-0-13-debuginfo-0.13.69-3.10.1
    • libzzip-0-13-0.13.69-3.10.1

References: