CVE-2025-54364

N/A

Descripcion

Microsoft Knack 0.12.0 allows Regular expression Denial of Service (ReDoS) in the knack.introspection module. option_descriptions employs an inefficient regular expression pattern: "\s(:param)\s+(.+?)\s:(.*)" that is susceptible to catastrophic backtracking when processing crafted docstrings containing a large volume of whitespace without a terminating colon. An attacker who can control or inject docstring content into affected applications can trigger excessive CPU consumption. This software is used by Azure CLI.

Detalles CVE

Puntuacion CVSS v3.1N/A

Publicado8/20/2025

Ultima modificacion8/21/2025

Fuentenvd

Avistamientos honeypot0

Debilidades (CWE)

CWE-1333

Referencias

https://github.com/microsoft/knack(cve@mitre.org)

https://www.vulncheck.com/advisories/microsoft-knack-python-package-regular-expression-dos(cve@mitre.org)

Correlaciones IOC

Sin correlaciones registradas

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