CVE-2016-7502 — Out-of-bounds Read in Ffmpeg

CWE-125 — Out-of-bounds Read4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.3%
top 45.92%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
FfmpegDebian Ffmpeg
Timeline
PublishedDec 23
Latest updateMay 17

Description

The cavs_idct8_add_c function in libavcodec/cavsdsp.c in FFmpeg before 3.1.4 is vulnerable to reading out-of-bounds memory when decoding with cavs_decode.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶debiandebian/ffmpeg< ffmpeg 7:3.1.4-1 (bookworm)
▶Debianffmpeg/ffmpeg< 7:3.1.4-1+3
▶NVDffmpeg/ffmpeg3.1.3

🔴Vulnerability Details

2
GHSA
GHSA-v4f4-cvgv-7g4f: The cavs_idct8_add_c function in libavcodec/cavsdsp↗2022-05-17
▶
OSV
CVE-2016-7502: The cavs_idct8_add_c function in libavcodec/cavsdsp↗2016-12-23
▶

📋Vendor Advisories

1
Debian
CVE-2016-7502: ffmpeg - The cavs_idct8_add_c function in libavcodec/cavsdsp.c in FFmpeg before 3.1.4 is ...↗2016
▶