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SUSE: 2022:2297-1 Important: python-Twisted Memory Issue

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Calendar Grey July 6, 2022
Scroller Suse
SUSE Security Patch for python-Twisted resolves a critical memory flaw affecting multiple distributions, containing comprehensive fix information.
An update that fixes one vulnerability is now available

Summary

This update for python-Twisted fixes the following issues: - CVE-2022-21716: Fixed that ssh server accepts an infinite amount of data using all the available memory (bsc#1196739). 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: - openSUSE Leap 15.4: zypper in -t patch openSUSE-SLE-15.4-2022-2297=1 - SUSE Linux Enterprise Module for Server Applications 15-SP4: zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2022-2297=1 Package List: - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64): python-Twisted-doc-22.2.0-150400.5.4.1 python3-Twisted-22.2.0-150400.5.4.1

Topics%20covered

Topics Covered

security advisory important memory issue suse linux enterprise openSUSE python-twisted

References

#1196739

Cross- CVE-2022-21716

CVSS scores:

CVE-2022-21716 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVE-2022-21716 (SUSE): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

SUSE Linux Enterprise High Performance Computing 15-SP4

SUSE Linux Enterprise Module for Server Applications 15-SP4

SUSE Linux Enterprise Server 15-SP4

SUSE Linux Enterprise Server for SAP Applications 15-SP4

openSUSE Leap 15.4

https://www.suse.com/security/cve/CVE-2022-21716.html

https://bugzilla.suse.com/1196739

Severity
important
Lowest
Low
Medium
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Critical

Announcement ID: SUSE-SU-2022:2297-1
Rating: important

Topics%20covered

Topics Covered

security advisory important memory issue suse linux enterprise openSUSE python-twisted

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