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openSUSE: 2023:3997-1 Important: Nghttp2 Memory Leak Issue

opensuse
Calendar Grey October 6, 2023
Dist Opensuse Esm H88
This important patch fixes a resource depletion issue in nghttp2 for openSUSE, protecting systems against potential vulnerabilities.
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).

Description

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).

Topics%20covered

Topics Covered

security advisory critical important memory leak openSUSE nghttp2 patch instructions

Patch

## 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

zypper in -t patch SUSE-SLE-Micro-5.4-2023-3997=1

* SUSE Linux Enterprise Micro 5.5

zypper in -t patch SUSE-SLE-Micro-5.5-2023-3997=1

* Basesystem Module 15-SP4

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP4-2023-3997=1

* Basesystem Module 15-SP5

zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2023-3997=1

* SUSE Linux Enterprise High Performance Computing...

Read the Full Advisory

Package List

* openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)

* nghttp2-python-debugsource-1.40.0-150200.9.1

* libnghttp2-14-1.40.0-150200.9.1

* libnghttp2_asio1-1.40.0-150200.9.1

* nghttp2-debuginfo-1.40.0-150200.9.1

* nghttp2-1.40.0-150200.9.1

* libnghttp2-devel-1.40.0-150200.9.1

* python3-nghttp2-1.40.0-150200.9.1

* python3-nghttp2-debuginfo-1.40.0-150200.9.1

* nghttp2-debugsource-1.40.0-150200.9.1

* libnghttp2_asio1-debuginfo-1.40.0-150200.9.1

* libnghttp2-14-debuginfo-1.40.0-150200.9.1

* libnghttp2_asio-devel-1.40.0-150200.9.1

* openSUSE Leap 15.4 (x86_64)

* libnghttp2_asio1-32bit-debuginfo-1.40.0-150200.9.1

* libnghttp2-14-32bit-debuginfo-1.40.0-150200.9.1

* libnghttp2-14-32bit-1.40.0-150200.9.1

* libnghttp2_asio1-32bit-1.40.0-150200.9.1

* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)

* nghttp2-python-debugsource-1.40.0-150200.9.1

* libnghttp2-14-1.40.0-150200.9.1

* libnghttp2_asio1-1.40.0-150200.9.1

* nghttp2-debuginfo-1.40.0-150200.9.1

* nghttp2-1.40.0-150200.9.1

* libnghttp2-devel-1.40.0-150200.9.1

*...

Read the Full Advisory

References

* #1215713

## References:

* https://www.suse.com/security/cve/CVE-2023-35945.html

* https://bugzilla.suse.com/show_bug.cgi?id=1215713

Severity
important
Lowest
Low
Medium
High
Critical

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

Topics%20covered

Topics Covered

security advisory critical important memory leak openSUSE nghttp2 patch instructions

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