Security update for python-PyYAML

SUSE Security Update: Security update for python-PyYAML
Announcement ID: SUSE-SU-2020:0959-1
Rating: important
References: #1165439
Cross-References:CVE-2020-1747
Affected Products:
  • SUSE Linux Enterprise Module for Python2 15-SP1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1

An update that fixes one vulnerability is now available.

Description:

This update for python-PyYAML fixes the following issues:

  • CVE-2020-1747: Fixed an arbitrary code execution when YAML files are parsed by FullLoader (bsc#1165439).

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 Python2 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Python2-15-SP1-2020-959=1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-959=1

Package List:

  • SUSE Linux Enterprise Module for Python2 15-SP1 (aarch64 ppc64le s390x x86_64):
    • python-PyYAML-debuginfo-5.1.2-6.6.1
    • python-PyYAML-debugsource-5.1.2-6.6.1
    • python2-PyYAML-5.1.2-6.6.1
    • python2-PyYAML-debuginfo-5.1.2-6.6.1
  • SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x x86_64):
    • python-PyYAML-debuginfo-5.1.2-6.6.1
    • python-PyYAML-debugsource-5.1.2-6.6.1
    • python3-PyYAML-5.1.2-6.6.1
    • python3-PyYAML-debuginfo-5.1.2-6.6.1

References: