Security update for librsvg

SUSE Security Update: Security update for librsvg
Announcement ID: SUSE-SU-2020:0629-1
Rating: moderate
References: #1162501
Cross-References:CVE-2019-20446
Affected Products:
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1
  • SUSE Linux Enterprise Module for Desktop Applications 15-SP1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1

An update that fixes one vulnerability is now available.

Description:

This update for librsvg to version 2.42.8 fixes the following issues:
librsvg was updated to version 2.42.8 fixing the following issues:

  • CVE-2019-20446: Fixed an issue where a crafted SVG file with nested patterns can cause denial of service (bsc#1162501). NOTE: Librsvg now has limits on the number of loaded XML elements, and the number of referenced elements within an SVG document.
  • Fixed a stack exhaustion with circular references in elements.
  • Fixed a denial-of-service condition from exponential explosion of rendered elements, through nested use of SVG "use" elements in malicious SVGs.

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 Module for Open Buildservice Development Tools 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-SP1-2020-629=1
  • SUSE Linux Enterprise Module for Desktop Applications 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP1-2020-629=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-629=1

Package List:

  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (aarch64 ppc64le s390x x86_64):
    • librsvg-debugsource-2.42.8-3.3.1
    • rsvg-view-2.42.8-3.3.1
    • rsvg-view-debuginfo-2.42.8-3.3.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (x86_64):
    • gdk-pixbuf-loader-rsvg-32bit-2.42.8-3.3.1
    • gdk-pixbuf-loader-rsvg-32bit-debuginfo-2.42.8-3.3.1
    • librsvg-2-2-32bit-2.42.8-3.3.1
    • librsvg-2-2-32bit-debuginfo-2.42.8-3.3.1
  • SUSE Linux Enterprise Module for Open Buildservice Development Tools 15-SP1 (noarch):
    • rsvg-thumbnailer-2.42.8-3.3.1
  • SUSE Linux Enterprise Module for Desktop Applications 15-SP1 (aarch64 ppc64le s390x x86_64):
    • librsvg-debugsource-2.42.8-3.3.1
    • librsvg-devel-2.42.8-3.3.1
    • typelib-1_0-Rsvg-2_0-2.42.8-3.3.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):
    • gdk-pixbuf-loader-rsvg-2.42.8-3.3.1
    • gdk-pixbuf-loader-rsvg-debuginfo-2.42.8-3.3.1
    • librsvg-2-2-2.42.8-3.3.1
    • librsvg-2-2-debuginfo-2.42.8-3.3.1
    • librsvg-debugsource-2.42.8-3.3.1

References: