CVE-2025-54364

N/A

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.1N/A

Publicado8/20/2025

Ultima modificacao8/21/2025

Fontenvd

Avistamentos honeypot0

Fraquezas (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)

Correlacoes IOC

Sem correlacoes registradas

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