CVE-2017-7206 — Out-of-bounds Read in Libav

CWE-125 — Out-of-bounds Read4 documents4 sources
Severity
7.1HIGHNVD
EPSS
0.2%
top 55.81%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
LibavDebian Ffmpeg
Timeline
PublishedMar 21
Latest updateMay 13

Description

The ff_h2645_extract_rbsp function in libavcodec in libav 9.21 allows remote attackers to cause a denial of service (heap-based buffer over-read) or obtain sensitive information from process memory via a crafted h264 video file.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:HExploitability: 1.8 | Impact: 5.2

Affected Packages2 packages

▶NVDlibav/libav9.21
▶debiandebian/ffmpeg

🔴Vulnerability Details

2
GHSA
GHSA-2mj6-pp42-jr6c: The ff_h2645_extract_rbsp function in libavcodec in libav 9↗2022-05-13
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OSV
CVE-2017-7206: The ff_h2645_extract_rbsp function in libavcodec in libav 9↗2017-03-21
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📋Vendor Advisories

1
Debian
CVE-2017-7206: ffmpeg - The ff_h2645_extract_rbsp function in libavcodec in libav 9.21 allows remote att...↗2017
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