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SUSE: 2025:0581-1 Moderate: Buildah CPU Consumption Issue Advisory

suse
Calendar Grey February 18, 2025
Dist Suse Esm H88
Important security fix for SUSE Linux that addresses a CPU usage problem associated with CVE-2023-45288 and affects buildah functionalities.
* bsc#1236531 Cross-References: * CVE-2023-45288

Summary

## This update for buildah fixes the following issues: * CVE-2023-45288: possible excessive CPU consumption due to no limit being set on the number of CONTINUATION frames read for an HTTP/2 request in golang.org/x/net/http2. (bsc#1236531) ## 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 15.5 zypper in -t patch SUSE-2025-581=1 * openSUSE Leap 15.6 zypper in -t patch openSUSE-SLE-15.6-2025-581=1 * Containers Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Containers-15-SP6-2025-581=1 ## Package List: * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586) * buildah-1.35.5-150500.3.28.1

Topics%20covered

Topics Covered

security advisory moderate update SUSE cpu consumption openSUSE CPU consumption SUSE Linux Enterprise container buildah Buildah

References

* bsc#1236531

Cross-

* CVE-2023-45288

CVSS scores:

* CVE-2023-45288 ( SUSE ): 6.9

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

* CVE-2023-45288 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected Products:

* Containers Module 15-SP6

* openSUSE Leap 15.5

* openSUSE Leap 15.6

* SUSE Linux Enterprise Real Time 15 SP6

* SUSE Linux Enterprise Server 15 SP6

* SUSE Linux Enterprise Server for SAP Applications 15 SP6

An update that solves one vulnerability can now be installed.

##

* https://www.suse.com/security/cve/CVE-2023-45288.html

* https://bugzilla.suse.com/show_bug.cgi?id=1236531

Announcement ID: SUSE-SU-2025:0581-1
Release Date: 2025-02-18T14:54:18Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate update SUSE cpu consumption openSUSE CPU consumption SUSE Linux Enterprise container buildah Buildah

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