CVE-2015-3417: Use-after-free vulnerability in the ff_h264_free_tables function in libavcodec/h264.c in FFmpeg before 2.3.6 allows remote attackers to cause a denial of…

PriorityP428medium6.8CVSS 2.0

AVNACMAuNCPIPAP

EPSS

2.57%

83.5th percentile

Use-after-free vulnerability in the ff_h264_free_tables function in libavcodec/h264.c in FFmpeg before 2.3.6 allows remote attackers to cause a denial of service or possibly have unspecified other impact via crafted H.264 data in an MP4 file, as demonstrated by an HTML VIDEO element that references H.264 data.

Affected

7 ranges

Vendor	Product	Version range	Fixed in
debian	debian_linux	—	—
debian	ffmpeg	< ffmpeg 7:2.6.1-1 (bookworm)	ffmpeg 7:2.6.1-1 (bookworm)
ffmpeg	ffmpeg	<= 2.3.5	—
ffmpeg	ffmpeg	>= 0 < 7:2.6.1-1	7:2.6.1-1
ffmpeg	ffmpeg	>= 0 < 7:2.6.1-1	7:2.6.1-1
ffmpeg	ffmpeg	>= 0 < 7:2.6.1-1	7:2.6.1-1
ffmpeg	ffmpeg	>= 0 < 7:2.6.1-1	7:2.6.1-1

CVSS provenance

nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

osv6.8MEDIUM

vendor_debian6.8MEDIUM

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.