CVE-2014-9317 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Ffmpeg

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer4 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.7%
top 27.68%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
FfmpegDebian Ffmpeg
Timeline
PublishedDec 9
Latest updateMay 14

Description

The decode_ihdr_chunk function in libavcodec/pngdec.c in FFMpeg before 2.1.6, 2.2.x through 2.3.x, and 2.4.x before 2.4.4 allows remote attackers to cause a denial of service (out-of-bounds heap access) and possibly have other unspecified impact via an IDAT before an IHDR in a PNG file.

CVSS vector

AV:N/AC:L/C:P/I:P/A:PExploitability: 10.0 | Impact: 6.4

Affected Packages3 packages

▶debiandebian/ffmpeg< ffmpeg 2.4.4-1 (bookworm)
▶Debianffmpeg/ffmpeg< 2.4.4-1+3
▶NVDffmpeg/ffmpeg2.1.5+11

🔴Vulnerability Details

2
GHSA
GHSA-cwx4-37g9-wvw2: The decode_ihdr_chunk function in libavcodec/pngdec↗2022-05-14
▶
OSV
CVE-2014-9317: The decode_ihdr_chunk function in libavcodec/pngdec↗2014-12-09
▶

📋Vendor Advisories

1
Debian
CVE-2014-9317: ffmpeg - The decode_ihdr_chunk function in libavcodec/pngdec.c in FFMpeg before 2.1.6, 2....↗2014
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