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SUSE 15: Moderate Resource Consumption Issue in haproxy CVE-2025-11230

suse
Calendar Grey October 13, 2025
Dist Suse Esm H88
This advisory highlights a moderate security issue in haproxy affecting various SUSE distributions, important patches available.
* bsc#1250983 Cross-References: * CVE-2025-11230

Summary

## This update for haproxy fixes the following issues: * CVE-2025-11230: Fixed issue in the mjson JSON decoder, that could have let to excessive resource consumption when processing numbers with large exponents (bsc#1250983). ## 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 SUSE-2025-3589=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2025-3589=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2025-3589=1 * SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2025-3589=1 * SUSE Linux Enterprise Micro 5.4

Topics%20covered

Topics Covered

security advisory moderate buffer overflow SuSE resource consumption haproxy

References

* bsc#1250983

Cross-

* CVE-2025-11230

CVSS scores:

* CVE-2025-11230 ( 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-2025-11230 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Affected Products:

* openSUSE Leap 15.4

* SUSE Linux Enterprise High Availability Extension 15 SP4

* SUSE Linux Enterprise High Availability Extension 15 SP5

* SUSE Linux Enterprise High Performance Computing 15 SP4

* SUSE Linux Enterprise High Performance Computing 15 SP5

* SUSE Linux Enterprise Micro 5.3

* SUSE Linux Enterprise Micro 5.4

* SUSE Linux Enterprise Micro 5.5

* SUSE Linux Enterprise Micro for Rancher 5.3

* SUSE Linux Enterprise Micro for Rancher 5.4

* SUSE Linux Enterprise Server 15 SP4

* SUSE Linux Enterprise Server 15 SP5

Announcement ID: SUSE-SU-2025:03589-1
Release Date: 2025-10-13T07:04:42Z
Rating: moderate

Topics%20covered

Topics Covered

security advisory moderate buffer overflow SuSE resource consumption haproxy

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