CVE-2017-7866 — Out-of-bounds Write in Ffmpeg

CWE-787 — Out-of-bounds Write5 documents5 sources
Severity
9.8CRITICALNVD
EPSS
1.6%
top 18.00%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
FfmpegDebian Ffmpeg
Timeline
PublishedApr 14
Latest updateMay 17

Description

FFmpeg before 2017-01-23 has an out-of-bounds write caused by a stack-based buffer overflow related to the decode_zbuf function in libavcodec/pngdec.c.

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages3 packages

▶debiandebian/ffmpeg< ffmpeg 7:3.2.4-1 (bookworm)
▶Debianffmpeg/ffmpeg< 7:3.2.4-1+3
▶NVDffmpeg/ffmpeg2.8.9

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-6hc6-27m3-7grx: FFmpeg before 2017-01-23 has an out-of-bounds write caused by a stack-based buffer overflow related to the decode_zbuf function in libavcodec/pngdec↗2022-05-17
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OSV
CVE-2017-7866: FFmpeg before 2017-01-23 has an out-of-bounds write caused by a stack-based buffer overflow related to the decode_zbuf function in libavcodec/pngdec↗2017-04-14
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📋Vendor Advisories

1
Debian
CVE-2017-7866: ffmpeg - FFmpeg before 2017-01-23 has an out-of-bounds write caused by a stack-based buff...↗2017
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💬Community

1
Bugzilla
CVE-2017-10689 puppet: Unpacking of tarballs in tar/mini.rb can create files with insecure permissions↗2018-02-07
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