Security update for python-rsa

Announcement ID: SUSE-SU-2021:2008-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2020-13757 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2020-13757 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products:
  • Basesystem Module 15-SP2
  • Basesystem Module 15-SP3
  • Public Cloud Module 15
  • SUSE CaaS Platform 4.0
  • SUSE Enterprise Storage 6
  • SUSE Linux Enterprise Desktop 15 SP2
  • SUSE Linux Enterprise Desktop 15 SP3
  • SUSE Linux Enterprise High Performance Computing 15
  • SUSE Linux Enterprise High Performance Computing 15 SP1
  • SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS 15-SP1
  • SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1
  • SUSE Linux Enterprise High Performance Computing 15 SP2
  • SUSE Linux Enterprise High Performance Computing 15 SP3
  • SUSE Linux Enterprise Micro 5.1
  • SUSE Linux Enterprise Micro 5.2
  • SUSE Linux Enterprise Real Time 15 SP2
  • SUSE Linux Enterprise Real Time 15 SP3
  • 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 SP1 LTSS 15-SP1
  • SUSE Linux Enterprise Server 15 SP2
  • SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
  • SUSE Linux Enterprise Server 15 SP3
  • SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 15-SP3
  • 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 Linux Enterprise Server for SAP Applications 15 SP3
  • SUSE Manager Proxy 4.0
  • SUSE Manager Proxy 4.1
  • SUSE Manager Proxy 4.2
  • SUSE Manager Retail Branch Server 4.0
  • SUSE Manager Retail Branch Server 4.1
  • SUSE Manager Retail Branch Server 4.2
  • SUSE Manager Server 4.0
  • SUSE Manager Server 4.1
  • SUSE Manager Server 4.2
  • SUSE Package Hub 15 15-SP2
  • SUSE Package Hub 15 15-SP3

An update that solves one vulnerability can now be installed.

Description:

This update for python-rsa fixes the following issues:

  • CVE-2020-13757: Proper handling of leading '\0' bytes during decryption of ciphertext (bsc#1172389)

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-SP2
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-2008=1
  • Basesystem Module 15-SP3
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2021-2008=1
  • SUSE Package Hub 15 15-SP2
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2021-2008=1
  • SUSE Package Hub 15 15-SP3
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2021-2008=1
  • Public Cloud Module 15
    zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-2021-2008=1
  • SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS 15-SP1
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-ESPOS-2021-2008=1
  • SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2021-2008=1
  • SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-2008=1
  • SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-2008=1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-2008=1
  • SUSE Manager Proxy 4.0
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-2008=1
  • SUSE Manager Retail Branch Server 4.0
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-2008=1
  • SUSE Manager Server 4.0
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-2008=1
  • SUSE Enterprise Storage 6
    zypper in -t patch SUSE-Storage-6-2021-2008=1
  • SUSE CaaS Platform 4.0
    To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.

Package List:

  • Basesystem Module 15-SP2 (noarch)
    • python3-rsa-3.4.2-3.4.1
  • Basesystem Module 15-SP3 (noarch)
    • python3-rsa-3.4.2-3.4.1
  • SUSE Package Hub 15 15-SP2 (noarch)
    • python2-rsa-3.4.2-3.4.1
  • SUSE Package Hub 15 15-SP3 (noarch)
    • python2-rsa-3.4.2-3.4.1
  • Public Cloud Module 15 (noarch)
    • python3-rsa-3.4.2-3.4.1
  • SUSE Linux Enterprise High Performance Computing 15 SP1 ESPOS 15-SP1 (noarch)
    • python3-rsa-3.4.2-3.4.1
  • SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1 (noarch)
    • python3-rsa-3.4.2-3.4.1
  • SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1 (noarch)
    • python3-rsa-3.4.2-3.4.1
  • SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1 (noarch)
    • python3-rsa-3.4.2-3.4.1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1 (noarch)
    • python3-rsa-3.4.2-3.4.1
  • SUSE Manager Proxy 4.0 (noarch)
    • python3-rsa-3.4.2-3.4.1
  • SUSE Manager Retail Branch Server 4.0 (noarch)
    • python3-rsa-3.4.2-3.4.1
  • SUSE Manager Server 4.0 (noarch)
    • python3-rsa-3.4.2-3.4.1
  • SUSE Enterprise Storage 6 (noarch)
    • python3-rsa-3.4.2-3.4.1
  • SUSE CaaS Platform 4.0 (noarch)
    • python3-rsa-3.4.2-3.4.1

References: