CVE-2009-4634
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
1Exploited in Wild
-Decision
Descriptions
Multiple integer underflows in FFmpeg 0.5 allow remote attackers to cause a denial of service and possibly execute arbitrary code via a crafted file that (1) bypasses a validation check in vorbis_dec.c and triggers a wraparound of the stack pointer, or (2) access a pointer from out-of-bounds memory in mov.c, related to an elst tag that appears before a tag that creates a stream.
Múltiples desbordamientos de entero en FFmpeg v0.5 permite a atacantes remotos producir una denegación de servicio y posiblemente ejecutar código arbitrario a través de un fichero manipulado que (1) evita la comprobación de vorbis_dec.c e inicia un cruce del puntero de la pila, o (2) un acceso a un puntero fuera del rango de la memoria en mov.c, relacionado con el tag elst que aparece antes de un tag y crea un stream.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2010-02-09 CVE Reserved
- 2010-02-10 CVE Published
- 2024-06-29 EPSS Updated
- 2024-08-07 CVE Updated
- 2024-08-07 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-189: Numeric Errors
CAPEC
References (16)
| URL | Tag | Source |
|---|---|---|
| http://secunia.com/advisories/36805 | Third Party Advisory | |
| http://secunia.com/advisories/38643 | Third Party Advisory | |
| http://secunia.com/advisories/39482 | Third Party Advisory | |
| http://www.securityfocus.com/bid/36465 | Vdb Entry | |
| http://www.vupen.com/english/advisories/2010/0935 | Vdb Entry | |
| http://www.vupen.com/english/advisories/2011/1241 | Vdb Entry | |
| https://roundup.ffmpeg.org/roundup/ffmpeg/issue1240 | X_refsource_misc |
| URL | Date | SRC |
|---|---|---|
| http://scarybeastsecurity.blogspot.com/2009/09/patching-ffmpeg-into-shape.html | 2024-08-07 |
| URL | Date | SRC |
|---|