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AUSCERT External Security Bulletin Redistribution
ESB-2022.5814
Security update for python-rsa
11 November 2022
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AusCERT Security Bulletin Summary
---------------------------------
Product: python-rsa
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2020-25658
Original Bulletin:
https://www.suse.com/support/update/announcement/2022/suse-su-20223932-1
Comment: CVSS (Max): 5.9 CVE-2020-25658 (CVSS:3.1/AV:N/AC:H/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:H/PR:N/UI:N/S:U/C:H/I:N/A:N
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SUSE Security Update: Security update for python-rsa
______________________________________________________________________________
Announcement ID: SUSE-SU-2022:3932-1
Rating: moderate
References: #1178676
Cross-References: CVE-2020-25658
Affected Products:
SUSE Enterprise Storage 7.1
SUSE Linux Enterprise Desktop 15-SP3
SUSE Linux Enterprise Desktop 15-SP4
SUSE Linux Enterprise High Performance Computing 15-SP3
SUSE Linux Enterprise High Performance Computing 15-SP4
SUSE Linux Enterprise Micro 5.2
SUSE Linux Enterprise Micro 5.3
SUSE Linux Enterprise Module for Basesystem 15-SP3
SUSE Linux Enterprise Module for Basesystem 15-SP4
SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3
SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4
SUSE Linux Enterprise Server 15-SP3
SUSE Linux Enterprise Server 15-SP4
SUSE Linux Enterprise Server for SAP Applications 15-SP3
SUSE Linux Enterprise Server for SAP Applications 15-SP4
SUSE Manager Proxy 4.2
SUSE Manager Proxy 4.3
SUSE Manager Retail Branch Server 4.2
SUSE Manager Retail Branch Server 4.3
SUSE Manager Server 4.2
SUSE Manager Server 4.3
openSUSE Leap 15.3
openSUSE Leap 15.4
openSUSE Leap Micro 5.2
______________________________________________________________________________
An update that fixes one vulnerability is now available.
Description:
This update for python-rsa fixes the following issues:
- - CVE-2020-25658: Fixed bleichenbacher timing oracle attack against RSA
decryption (bsc#1178676).
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 Micro 5.2:
zypper in -t patch openSUSE-Leap-Micro-5.2-2022-3932=1
o openSUSE Leap 15.4:
zypper in -t patch openSUSE-SLE-15.4-2022-3932=1
o openSUSE Leap 15.3:
zypper in -t patch openSUSE-SLE-15.3-2022-3932=1
o SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4:
zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP4-2022-3932=
1
o SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3:
zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2022-3932=
1
o SUSE Linux Enterprise Module for Basesystem 15-SP4:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2022-3932=1
o SUSE Linux Enterprise Module for Basesystem 15-SP3:
zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP3-2022-3932=1
o SUSE Linux Enterprise Micro 5.3:
zypper in -t patch SUSE-SLE-Micro-5.3-2022-3932=1
o SUSE Linux Enterprise Micro 5.2:
zypper in -t patch SUSE-SUSE-MicroOS-5.2-2022-3932=1
Package List:
o openSUSE Leap Micro 5.2 (noarch):
python3-rsa-3.4.2-150000.3.7.1
o openSUSE Leap 15.4 (noarch):
python3-rsa-3.4.2-150000.3.7.1
o openSUSE Leap 15.3 (noarch):
python2-rsa-3.4.2-150000.3.7.1
python3-rsa-3.4.2-150000.3.7.1
o SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4 (noarch):
python2-rsa-3.4.2-150000.3.7.1
o SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3 (noarch):
python2-rsa-3.4.2-150000.3.7.1
o SUSE Linux Enterprise Module for Basesystem 15-SP4 (noarch):
python3-rsa-3.4.2-150000.3.7.1
o SUSE Linux Enterprise Module for Basesystem 15-SP3 (noarch):
python3-rsa-3.4.2-150000.3.7.1
o SUSE Linux Enterprise Micro 5.3 (noarch):
python3-rsa-3.4.2-150000.3.7.1
o SUSE Linux Enterprise Micro 5.2 (noarch):
python3-rsa-3.4.2-150000.3.7.1
References:
o https://www.suse.com/security/cve/CVE-2020-25658.html
o https://bugzilla.suse.com/1178676
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