Security update for python-rsa

Announcement ID: SUSE-SU-2022:3932-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2020-25658 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2020-25658 ( 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-SP3
  • Basesystem Module 15-SP4
  • openSUSE Leap 15.4
  • SUSE Linux Enterprise Desktop 15 SP3
  • SUSE Linux Enterprise Desktop 15 SP4
  • SUSE Linux Enterprise High Performance Computing 15 SP3
  • SUSE Linux Enterprise High Performance Computing 15 SP4
  • SUSE Linux Enterprise Micro 5.1
  • SUSE Linux Enterprise Micro 5.2
  • SUSE Linux Enterprise Micro 5.3
  • SUSE Linux Enterprise Micro 5.4
  • SUSE Linux Enterprise Micro for Rancher 5.2
  • SUSE Linux Enterprise Micro for Rancher 5.3
  • SUSE Linux Enterprise Real Time 15 SP3
  • SUSE Linux Enterprise Real Time 15 SP4
  • SUSE Linux Enterprise Server 15 SP3
  • SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 15-SP3
  • SUSE Linux Enterprise Server 15 SP4
  • SUSE Linux Enterprise Server for SAP Applications 15 SP3
  • SUSE Linux Enterprise Server for SAP Applications 15 SP4
  • SUSE Manager Proxy 4.2
  • SUSE Manager Proxy 4.3
  • SUSE Manager Retail Branch Server 4.2
  • SUSE Manager Retail Branch Server 4.3
  • SUSE Manager Server 4.2
  • SUSE Manager Server 4.3
  • SUSE Package Hub 15 15-SP3
  • SUSE Package Hub 15 15-SP4

An update that solves one vulnerability can now be installed.

Description:

This update for python-rsa fixes the following issues:

  • CVE-2020-25658: Fixed bleichenbacher timing oracle attack against RSA decryption (bsc#1178676).

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:

  • openSUSE Leap 15.4
    zypper in -t patch openSUSE-SLE-15.4-2022-3932=1
  • SUSE Linux Enterprise Micro for Rancher 5.3
    zypper in -t patch SUSE-SLE-Micro-5.3-2022-3932=1
  • SUSE Linux Enterprise Micro 5.3
    zypper in -t patch SUSE-SLE-Micro-5.3-2022-3932=1
  • Basesystem Module 15-SP3
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-3932=1
  • Basesystem Module 15-SP4
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-3932=1
  • SUSE Package Hub 15 15-SP3
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2022-3932=1
  • SUSE Package Hub 15 15-SP4
    zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2022-3932=1
  • SUSE Linux Enterprise Micro 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-3932=1
  • SUSE Linux Enterprise Micro for Rancher 5.2
    zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-3932=1

Package List:

  • openSUSE Leap 15.4 (noarch)
    • python3-rsa-3.4.2-150000.3.7.1
  • SUSE Linux Enterprise Micro for Rancher 5.3 (noarch)
    • python3-rsa-3.4.2-150000.3.7.1
  • SUSE Linux Enterprise Micro 5.3 (noarch)
    • python3-rsa-3.4.2-150000.3.7.1
  • Basesystem Module 15-SP3 (noarch)
    • python3-rsa-3.4.2-150000.3.7.1
  • Basesystem Module 15-SP4 (noarch)
    • python3-rsa-3.4.2-150000.3.7.1
  • SUSE Package Hub 15 15-SP3 (noarch)
    • python2-rsa-3.4.2-150000.3.7.1
  • SUSE Package Hub 15 15-SP4 (noarch)
    • python2-rsa-3.4.2-150000.3.7.1
  • SUSE Linux Enterprise Micro 5.2 (noarch)
    • python3-rsa-3.4.2-150000.3.7.1
  • SUSE Linux Enterprise Micro for Rancher 5.2 (noarch)
    • python3-rsa-3.4.2-150000.3.7.1

References: