SUSE: 2022:3287-1 Important: Python-RSA Information Leak Fixed
suse
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):
Topics Covered
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
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Severity
important
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Medium
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Critical
Announcement ID: SUSE-SU-2022:3287-1
Rating: important
Topics Covered
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