CVE-2011-3929
Estado: ModificadaMedia (6.8)—
La función avpriv_dv_produce_packet en libavcodec de FFmpeg v0.7.x antes de v0.7.12 y y v0.8.x antes de v0.8.11 en Libav v0.5.x antes de v0.5.9, v0.6.x antes de v0.6.6, v0.7.x antes de v0.7.5 y v0.8.x antes de v0.8.1 permite a atacantes remotos provocar una denegación de servicio (desreferencia a puntero NULL y caída de la aplicación) y posiblemente ejecutar código de su elección a través de un archivo DV modificado.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
- Puntuación base: 6.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 4.56%
- Percentil entre todas las CVEs puntuadas: 91
- Fecha de la puntuación: 8/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (2)
CWE
- CWE-119
Referencias
- http://ffmpeg.org/
- http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=635bcfccd439480003b74a665b5aa7c872c1ad6b
- http://git.libav.org/?p=libav.git%3Ba=commitdiff%3Bh=5a396bb3a66a61a68b80f2369d0249729bf85e04
- http://libav.org/
- http://secunia.com/advisories/49089
- http://www.debian.org/security/2012/dsa-2471
- http://www.ubuntu.com/usn/USN-1479-1
- http://ffmpeg.org/
- http://git.libav.org/?p=libav.git%3Ba=commit%3Bh=635bcfccd439480003b74a665b5aa7c872c1ad6b
- http://git.libav.org/?p=libav.git%3Ba=commitdiff%3Bh=5a396bb3a66a61a68b80f2369d0249729bf85e04
- http://libav.org/
- http://secunia.com/advisories/49089
- http://www.debian.org/security/2012/dsa-2471
- http://www.ubuntu.com/usn/USN-1479-1
JSON original (NVD)
Mostrar
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