CVE-2014-8549
published 2014-11-05CVE-2014-8549: libavcodec/on2avc.c in FFmpeg before 2.4.2 does not constrain the number of channels to at most 2, which allows remote attackers to cause a denial of service…
PriorityP434high7.5CVSS 2.0
AVNACLAuNCPIPAP
EPSS
2.40%
82.3th percentile
libavcodec/on2avc.c in FFmpeg before 2.4.2 does not constrain the number of channels to at most 2, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted On2 data.
Affected
110 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | ffmpeg | < ffmpeg 7:2.4.3-1 (bookworm) | ffmpeg 7:2.4.3-1 (bookworm) |
| ffmpeg | ffmpeg | <= 2.4.1 | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
| ffmpeg | ffmpeg | — | — |
CVSS provenance
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv7.5HIGH
vendor_debian7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-rvxr-4pm2-jpmx: libavcodec/on2avc
ghsa_unreviewed·2022-05-17
CVE-2014-8549 [HIGH] GHSA-rvxr-4pm2-jpmx: libavcodec/on2avc
libavcodec/on2avc.c in FFmpeg before 2.4.2 does not constrain the number of channels to at most 2, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted On2 data.
OSV
CVE-2014-8549: libavcodec/on2avc
osv·2014-11-05·CVSS 7.5
CVE-2014-8549 [HIGH] CVE-2014-8549: libavcodec/on2avc
libavcodec/on2avc.c in FFmpeg before 2.4.2 does not constrain the number of channels to at most 2, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted On2 data.
Debian
CVE-2014-8549: ffmpeg - libavcodec/on2avc.c in FFmpeg before 2.4.2 does not constrain the number of chan...
vendor_debian·2014·CVSS 7.5
CVE-2014-8549 [HIGH] CVE-2014-8549: ffmpeg - libavcodec/on2avc.c in FFmpeg before 2.4.2 does not constrain the number of chan...
libavcodec/on2avc.c in FFmpeg before 2.4.2 does not constrain the number of channels to at most 2, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted On2 data.
Scope: local
bookworm: resolved (fixed in 7:2.4.3-1)
bullseye: resolved (fixed in 7:2.4.3-1)
forky: resolved (fixed in 7:2.4.3-1)
sid: resolved (fixed in 7:2.4.3-1)
trixie: resolved (fixed in 7:2.4.3-1)
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=550f3e9df3410b3dd975e590042c0d83e20a8da3http://www.ffmpeg.org/security.htmlhttps://security.gentoo.org/glsa/201603-06http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=550f3e9df3410b3dd975e590042c0d83e20a8da3http://www.ffmpeg.org/security.htmlhttps://security.gentoo.org/glsa/201603-06
2014-11-05
Published