SUSE: 2022:3287-1 important: python-rsa | LinuxSecurity.com

   SUSE Security Update: Security update for python-rsa
______________________________________________________________________________

Announcement ID:    SUSE-SU-2022:3287-1
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:
                    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:

   https://www.suse.com/security/cve/CVE-2020-13757.html
   https://bugzilla.suse.com/1172389

SUSE: 2022:3287-1 important: python-rsa

September 16, 2022
An update that fixes one vulnerability is now available

Summary

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

#1172389

Cross- 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:

HPE Helion Openstack 8

SUSE OpenStack Cloud 8

SUSE OpenStack Cloud Crowbar 8

https://www.suse.com/security/cve/CVE-2020-13757.html

https://bugzilla.suse.com/1172389

Severity
Announcement ID: SUSE-SU-2022:3287-1
Rating: important

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