** UNSUPPORTED WHEN ASSIGNED ** Inefficient Regular Expression Complexity vulnerability in Apache Traffic Control.
This issue affects Apache Traffic Control: all versions.
People with access to the management interface of the Traffic Router component could specify malicious patterns and cause unavailability.
As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users.
NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
References
| Link | Resource |
|---|---|
| https://lists.apache.org/thread/mx2jxgnlop2f4vbqnvmrldh4pqmobxvp | Mailing List Vendor Advisory |
| http://www.openwall.com/lists/oss-security/2025/10/16/3 |
Configurations
History
23 Oct 2026, 22:10
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | (es) NO SOPORTADO CUANDO ASIGNADO vulnerabilidad de complejidad de expresión regular ineficiente en Apache Traffic Control. Este problema afecta a Apache Traffic Control: todas las versiones. Las personas con acceso a la interfaz de gestión del componente Traffic Router podrían especificar patrones maliciosos y causar indisponibilidad. Dado que este proyecto está retirado, no planeamos lanzar una versión que solucione este problema. Se recomienda a los usuarios que busquen una alternativa o restrinjan el acceso a la instancia a usuarios de confianza. NOTA: Esta vulnerabilidad solo afecta a productos que ya no son compatibles con el mantenedor. |
09 Oct 2026, 10:10
| Type | Values Removed | Values Added |
|---|---|---|
| Summary |
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Information
Published : 2025-10-16 09:15
Updated : 2026-10-23 22:10
NVD link : CVE-2025-61581
Mitre link : CVE-2025-61581
CVE.ORG link : CVE-2025-61581
JSON object : View
Products Affected
apache
- traffic_control
CWE
CWE-1333
Inefficient Regular Expression Complexity