Security update for rubygem-activesupport-5_1

Announcement ID: SUSE-SU-2020:2899-1
Rating: critical
References:
Cross-References:
CVSS scores:
  • CVE-2020-8165 ( SUSE ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  • CVE-2020-8165 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise High Availability Extension 15
  • SUSE Linux Enterprise High Availability Extension 15 SP1
  • SUSE Linux Enterprise High Availability Extension 15 SP2
  • SUSE Linux Enterprise High Performance Computing 15
  • SUSE Linux Enterprise High Performance Computing 15 SP1
  • SUSE Linux Enterprise High Performance Computing 15 SP2
  • 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 15 SP2
  • SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
  • SUSE Linux Enterprise Server for SAP Applications 15
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • SUSE Manager Proxy 4.0
  • SUSE Manager Proxy 4.1
  • SUSE Manager Retail Branch Server 4.0
  • SUSE Manager Retail Branch Server 4.1
  • SUSE Manager Server 4.0
  • SUSE Manager Server 4.1

An update that solves one vulnerability can now be installed.

Description:

This update for rubygem-activesupport-5_1 fixes the following issues:

  • CVE-2020-8165: Fixed deserialization of untrusted data in MemCacheStore potentially resulting in remote code execution (bsc#1172186)

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:

  • SUSE Linux Enterprise High Availability Extension 15
    zypper in -t patch SUSE-SLE-Product-HA-15-2020-2899=1
  • SUSE Linux Enterprise High Availability Extension 15 SP1
    zypper in -t patch SUSE-SLE-Product-HA-15-SP1-2020-2899=1
  • SUSE Linux Enterprise High Availability Extension 15 SP2
    zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2020-2899=1

Package List:

  • SUSE Linux Enterprise High Availability Extension 15 (aarch64 ppc64le s390x x86_64)
    • ruby2.5-rubygem-activesupport-5_1-5.1.4-3.3.1
  • SUSE Linux Enterprise High Availability Extension 15 SP1 (aarch64 ppc64le s390x x86_64)
    • ruby2.5-rubygem-activesupport-5_1-5.1.4-3.3.1
  • SUSE Linux Enterprise High Availability Extension 15 SP2 (aarch64 ppc64le s390x x86_64)
    • ruby2.5-rubygem-activesupport-5_1-5.1.4-3.3.1

References: