CVE-2025-32944

PeerTube User Import Authenticated Persistent Denial of Service

CVSS 6.5 MEDIUMEPSS 0.5%CWE-248

Vexday Risk Score

13Bajo

Decisión SSVC (CISA)

Track

Sin señal de explotación → monitorear

CVSS 6.5EPSS 0.5%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado

Ciclo de vida

15 abr 2025Publicada en NVD

Recomendación: Monitorear — sin señal de explotación por ahora.

The vulnerability allows any authenticated user to cause the PeerTube server to stop functioning in a persistent manner. If user import is enabled (which is the default setting), any registered user can upload an archive for importing. The code uses the yauzl library for reading the archive. If the yauzl library encounters a filename that is considered illegal, it raises an exception that is uncaught by PeerTube, leading to a crash which repeats infinitely on startup.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Productos afectados

Chocobozzz/PeerTube

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Referencias

https://github.com/Chocobozzz/PeerTube/releases/tag/v7.1.1 https://research.jfrog.com/vulnerabilities/peertube-archive-persistent-dos/