SUSE-SU-2021:2237-1: important: Security update for python-rsa

sle-security-updates at sle-security-updates at
Fri Jul 2 19:21:39 UTC 2021

   SUSE Security Update: Security update for python-rsa

Announcement ID:    SUSE-SU-2021:2237-1
Rating:             important
References:         #1172389 
Cross-References:   CVE-2020-13757
CVSS scores:
                    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
                    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

Affected Products:
                    SUSE OpenStack Cloud 7
                    SUSE Linux Enterprise Module for Public Cloud 12

   An update that fixes one vulnerability is now available.


   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):


   - SUSE Linux Enterprise Module for Public Cloud 12 (noarch):



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