Security update for libcaca

SUSE Security Update: Security update for libcaca
Announcement ID: SUSE-SU-2019:2745-1
Rating: moderate
References: #1120470 #1120502 #1120503 #1120504 #1120584 #1120589
Cross-References: CVE-2018-20544 CVE-2018-20545 CVE-2018-20546 CVE-2018-20547 CVE-2018-20548 CVE-2018-20549
Affected Products:
  • SUSE Linux Enterprise Software Development Kit 12-SP4
  • SUSE Linux Enterprise Server 12-SP4
  • SUSE Linux Enterprise Desktop 12-SP4

An update that fixes 6 vulnerabilities is now available.

Description:

This update for libcaca fixes the following issues:
Security issues fixed:

  • CVE-2018-20544: Fixed a floating point exception at caca/dither.c (bsc#1120502)
  • CVE-2018-20545: Fixed a WRITE memory access in the load_image function at common-image.c for 4bpp (bsc#1120584)
  • CVE-2018-20546: Fixed a READ memory access in the get_rgba_default function at caca/dither.c for bpp (bsc#1120503)
  • CVE-2018-20547: Fixed a READ memory access in the get_rgba_default function at caca/dither.c for 24bpp (bsc#1120504)
  • CVE-2018-20548: Fixed a WRITE memory access in the load_image function at common-image.c for 1bpp (bsc#1120589)
  • CVE-2018-20549: Fixed a WRITE memory access in the caca_file_read function at caca/file.c (bsc#1120470)

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 Software Development Kit 12-SP4:
    zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-2745=1
  • SUSE Linux Enterprise Server 12-SP4:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-2745=1
  • SUSE Linux Enterprise Desktop 12-SP4:
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-2745=1

Package List:

  • SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le s390x x86_64):
    • libcaca-debugsource-0.99.beta18-14.3.27
    • libcaca-devel-0.99.beta18-14.3.27
    • libcaca0-plugins-0.99.beta18-14.3.27
    • libcaca0-plugins-debuginfo-0.99.beta18-14.3.27
  • SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
    • libcaca-debugsource-0.99.beta18-14.3.27
    • libcaca0-0.99.beta18-14.3.27
    • libcaca0-debuginfo-0.99.beta18-14.3.27
  • SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
    • libcaca-debugsource-0.99.beta18-14.3.27
    • libcaca0-0.99.beta18-14.3.27
    • libcaca0-debuginfo-0.99.beta18-14.3.27

References: