CVE-2009-4634

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Wielokrotne niedobory całkowite w FFmpeg umożliwiają zdalnym atakującym wywołanie odmowy usługi i potencjalne wykonanie kodu.

CVSS

10.0

EPSS

6.0%

Exploit

poc

Vendor

ffmpeg

Opis źródłowy (NVD)

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.

dos exploit Brak patcha

Źródła i daty

Źródło	Wartość
NVD – CVSS	10.0
CISA KEV (aktywnie wykorzystywane)	Nie
FIRST EPSS (prawdopodobieństwo exploita)	6.0%
Opublikowano (NVD)	2010-02-10 02:30:00 UTC
Ostatnia modyfikacja (NVD)	2026-04-29 01:13:23 UTC

Referencje

http://scarybeastsecurity.blogspot.com/2009/09/patching-ffmpeg-into-shape.html (cve@mitre.org) [Exploit]
http://secunia.com/advisories/36805 (cve@mitre.org)
http://secunia.com/advisories/38643 (cve@mitre.org)
http://secunia.com/advisories/39482 (cve@mitre.org)
http://www.debian.org/security/2010/dsa-2000 (cve@mitre.org)
http://www.mandriva.com/security/advisories?name=MDVSA-2011:059 (cve@mitre.org)
http://www.mandriva.com/security/advisories?name=MDVSA-2011:060 (cve@mitre.org)
http://www.mandriva.com/security/advisories?name=MDVSA-2011:061 (cve@mitre.org)
http://www.mandriva.com/security/advisories?name=MDVSA-2011:088 (cve@mitre.org)
http://www.mandriva.com/security/advisories?name=MDVSA-2011:112 (cve@mitre.org)
http://www.mandriva.com/security/advisories?name=MDVSA-2011:114 (cve@mitre.org)
http://www.securityfocus.com/bid/36465 (cve@mitre.org)
http://www.ubuntu.com/usn/USN-931-1 (cve@mitre.org)
http://www.vupen.com/english/advisories/2010/0935 (cve@mitre.org)
http://www.vupen.com/english/advisories/2011/1241 (cve@mitre.org)
https://roundup.ffmpeg.org/roundup/ffmpeg/issue1240 (cve@mitre.org)