Security update for python-rsa

SUSE Security Update: Security update for python-rsa
Announcement ID: SUSE-SU-2021:2237-1
Rating: important
References: #1172389
Cross-References:CVE-2020-13757
Affected Products:
  • SUSE OpenStack Cloud 7
  • SUSE Linux Enterprise Module for Public Cloud 12

An update that fixes one vulnerability is now available.

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 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 7:
    zypper in -t patch SUSE-OpenStack-Cloud-7-2021-2237=1
  • SUSE Linux Enterprise Module for Public Cloud 12:
    zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2021-2237=1

Package List:

  • SUSE OpenStack Cloud 7 (noarch):
    • python-rsa-3.1.4-12.16.1
  • SUSE Linux Enterprise Module for Public Cloud 12 (noarch):
    • python-rsa-3.1.4-12.16.1

References: