CVE-2017-15672

high

Description

The read_header function in libavcodec/ffv1dec.c in FFmpeg 2.4 and 3.3.4 and possibly earlier allows remote attackers to have unspecified impact via a crafted MP4 file, which triggers an out-of-bounds read.

References

http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=c20f4fcb74da2d0432c7b54499bb98f48236b904

http://www.openwall.com/lists/oss-security/2017/11/03/4

http://www.securityfocus.com/bid/101690

https://github.com/FFmpeg/FFmpeg/commit/d893253fcd93d11258e98857175e93be7d158708

https://lists.debian.org/debian-lts-announce/2019/01/msg00006.html

https://www.debian.org/security/2017/dsa-4049

Details

Source: MITRE

Published: 2017-11-06

Updated: 2021-01-04

Type: CWE-125

Risk Information

CVSS v2

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 2.8

Severity: HIGH