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SUSE: 2023:3997-1 Important: nghttp2 Memory Leak Resolved

suse
Calendar Grey October 6, 2023
Dist Suse Esm H88
Crucial nghttp2 security patch addresses memory leak. Comprehensive setup guidelines for various SUSE offerings included.
* #1215713 Cross-References: * CVE-2023-35945

Summary

## This update for nghttp2 fixes the following issues: * CVE-2023-35945: Fixed memory leak when PUSH_PROMISE or HEADERS frame cannot be sent (bsc#1215713). ## Patch Instructions: To install this SUSE 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-15.4-2023-3997=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2023-3997=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2023-3997=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2023-3997=1 * SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2023-3997=1 * SUSE Linux Enterprise Micro 5.4

Topics%20covered

Topics Covered

security advisory important memory leak SUSE CVE reference nghttp2 patch instructions

References

* #1215713

Cross-

* CVE-2023-35945

CVSS scores:

* CVE-2023-35945 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

* CVE-2023-35945 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:

* Basesystem Module 15-SP4

* Basesystem Module 15-SP5

* openSUSE Leap 15.4

* openSUSE Leap 15.5

* SUSE Enterprise Storage 7.1

* SUSE Linux Enterprise Desktop 15 SP4

* SUSE Linux Enterprise Desktop 15 SP5

* SUSE Linux Enterprise High Performance Computing 15 SP2

* SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2

* SUSE Linux Enterprise High Performance Computing 15 SP3

* SUSE Linux Enterprise High Performance Computing 15 SP4

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise High Performance Computing ESPOS 15 SP3

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: SUSE-SU-2023:3997-1
Rating: important

Topics%20covered

Topics Covered

security advisory important memory leak SUSE CVE reference nghttp2 patch instructions

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