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AUSCERT External Security Bulletin Redistribution
ESB-2022.3879
Security update for python-M2Crypto
8 August 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: python-M2Crypto
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2020-25657
Original Bulletin:
https://www.suse.com/support/update/announcement/2022/suse-su-20222691-1
Comment: CVSS (Max): 7.5 CVE-2020-25657 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)
CVSS Source: SUSE
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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SUSE Security Update: Security update for python-M2Crypto
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:2691-1
Rating: important
References: #1178829
Cross-References: CVE-2020-25657
Affected Products:
SUSE Linux Enterprise Desktop 15-SP4
SUSE Linux Enterprise High Performance Computing 15-SP4
SUSE Linux Enterprise Module for Basesystem 15-SP4
SUSE Linux Enterprise Server 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15-SP4
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.3
openSUSE Leap 15.4
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for python-M2Crypto fixes the following issues:
o CVE-2020-25657: Fixed Bleichenbacher timing attacks in the RSA decryption
API (bsc#1178829).
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:
o openSUSE Leap 15.4:
zypper in -t patch openSUSE-SLE-15.4-2022-2691=1
o SUSE Linux Enterprise Module for Basesystem 15-SP4:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-2691=1
Package List:
o openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):
python-M2Crypto-debugsource-0.38.0-150400.3.6.1
python3-M2Crypto-0.38.0-150400.3.6.1
python3-M2Crypto-debuginfo-0.38.0-150400.3.6.1
o openSUSE Leap 15.4 (noarch):
python-M2Crypto-doc-0.38.0-150400.3.6.1
o SUSE Linux Enterprise Module for Basesystem 15-SP4 (aarch64 ppc64le s390x
x86_64):
python-M2Crypto-debugsource-0.38.0-150400.3.6.1
python3-M2Crypto-0.38.0-150400.3.6.1
python3-M2Crypto-debuginfo-0.38.0-150400.3.6.1
References:
o https://www.suse.com/security/cve/CVE-2020-25657.html
o https://bugzilla.suse.com/1178829
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