Security update for python-rsa

SUSE Security Update: Security update for python-rsa
Announcement ID: SUSE-SU-2022:3287-1
Rating: important
References: #1172389
Cross-References:CVE-2020-13757
Affected Products:
  • HPE Helion Openstack 8
  • SUSE OpenStack Cloud 8
  • SUSE OpenStack Cloud Crowbar 8

An update that fixes one vulnerability is now available.

Description:

This update for python-rsa fixes the following issues:

  • CVE-2020-13757: Fixed an issue where leading null bytes in a ciphertext would be ignored during decryption, leading to a potential information leak (bsc#1172389).

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 OpenStack Cloud Crowbar 8:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2022-3287=1
  • SUSE OpenStack Cloud 8:
    zypper in -t patch SUSE-OpenStack-Cloud-8-2022-3287=1
  • HPE Helion Openstack 8:
    zypper in -t patch HPE-Helion-OpenStack-8-2022-3287=1

Package List:

  • SUSE OpenStack Cloud Crowbar 8 (noarch):
    • python-rsa-3.4.2-3.3.1
  • SUSE OpenStack Cloud 8 (noarch):
    • python-rsa-3.4.2-3.3.1
  • HPE Helion Openstack 8 (noarch):
    • python-rsa-3.4.2-3.3.1

References: