Bug 2413003 (CVE-2025-11230)

Summary: CVE-2025-11230 haproxy: denial of service vulnerability in HAProxy mjson library
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedCC: amctagga, aoconnor, bniver, flucifre, gmeno, mbenjamin, mhackett, oalbrigt, sostapov, vereddy
Target Milestone: ---Keywords: Security
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: ---
Doc Text:
A flaw was found in haproxy. A stemming from an inefficient algorithmic complexity issue within its bundled mjson parsing library. This vulnerability is triggered when haproxy is configured to analyze JSON content, such as with the json_query or jwt_payload_query function
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Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Bug Depends On: 2413005, 2413006, 2413007, 2413008    
Bug Blocks:    

Description OSIDB Bzimport 2025-11-06 03:17:02 UTC
A flaw was found in haproxy. A stemming from an inefficient algorithmic complexity issue within its bundled mjson parsing library. This vulnerability is triggered when haproxy is configured to analyze JSON content, such as with the json_query or jwt_payload_query function

Comment 2 errata-xmlrpc 2025-11-18 13:39:33 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10

Via RHSA-2025:21691 https://access.redhat.com/errata/RHSA-2025:21691

Comment 3 errata-xmlrpc 2025-11-18 13:40:08 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 10.0 Extended Update Support

Via RHSA-2025:21692 https://access.redhat.com/errata/RHSA-2025:21692

Comment 4 errata-xmlrpc 2025-11-18 13:50:24 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9

Via RHSA-2025:21693 https://access.redhat.com/errata/RHSA-2025:21693

Comment 5 errata-xmlrpc 2025-11-18 13:54:17 UTC
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 9.6 Extended Update Support

Via RHSA-2025:21694 https://access.redhat.com/errata/RHSA-2025:21694