CVE-2022-1475: Integer Overflow
First published: Tue Apr 19 2022(Updated: )
An integer overflow vulnerability was found in FFmpeg versions before 4.4.2 and before 5.0.1 in g729_parse() in llibavcodec/g729_parser.c when processing a specially crafted file.
Credit: patrick@puiterwijk.org patrick@puiterwijk.org patrick@puiterwijk.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| ubuntu/ffmpeg | <7:4.4.2-0ubuntu0.21.10.1 | 7:4.4.2-0ubuntu0.21.10.1 |
| ubuntu/ffmpeg | <7:4.4.2-0ubuntu0.22.04.1 | 7:4.4.2-0ubuntu0.22.04.1 |
| ubuntu/ffmpeg | <7:4.4.2-1 | 7:4.4.2-1 |
| FFmpeg FFmpeg | >=4.2<4.4.2 | |
| FFmpeg FFmpeg | =5.0 | |
| debian/ffmpeg | 7:4.3.6-0+deb11u1 7:4.3.7-0+deb11u1 7:5.1.5-0+deb12u1 7:6.1.1-5 7:7.0.1-5 |
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Reference Links
- https://bugzilla.redhat.com/show_bug.cgi?id=2076764
- https://trac.ffmpeg.org/ticket/9651
- https://security.gentoo.org/glsa/202312-14
- https://launchpad.net/bugs/cve/CVE-2022-1475
- http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=757da974b21833529cc41bdcc9684c29660cdfa8
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2076765
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2076767
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2076768
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2076766
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2076769
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=2076764#c1
- https://git.ffmpeg.org/gitweb/ffmpeg.git/shortlog/refs/heads/release/5.0
- https://git.ffmpeg.org/gitweb/ffmpeg.git/shortlog/refs/tags/n5.0.1
- https://git.ffmpeg.org/gitweb/ffmpeg.git/shortlog/refs/tags/n4.4.2
- https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=757da974b21833529cc41bdcc9684c29660cdfa8
- https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=e9e2ddbc6c78cc18b76093617f82c920e58a8d1f
- https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=fa2e4afe8d0a23fac37392ef6506cfc9841f8d3d
- https://security-tracker.debian.org/tracker/CVE-2022-1475
- https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=e9e2ddbc6c78cc18b76093617f82c920e58a8d1f (n4.4.2)
- https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=fa2e4afe8d0a23fac37392ef6506cfc9841f8d3d (n4.3.4)
- https://ubuntu.com/security/notices/USN-5472-1
- https://www.cve.org/CVERecord?id=CVE-2022-1475
- https://nvd.nist.gov/vuln/detail/CVE-2022-1475
- https://ubuntu.com/security/CVE-2022-1475
Frequently Asked Questions
What is CVE-2022-1475?
CVE-2022-1475 is an integer overflow vulnerability found in FFmpeg versions before 4.4.2 and before 5.0.1 in g729_parse() in llibavcodec/g729_parser.c when processing a specially crafted file.
What software is affected by CVE-2022-1475?
FFmpeg versions before 4.4.2 and before 5.0.1 are affected by CVE-2022-1475.
How severe is CVE-2022-1475?
CVE-2022-1475 has a severity level of low.
How do I fix CVE-2022-1475 on Ubuntu?
To fix CVE-2022-1475 on Ubuntu, update the ffmpeg package to version 7:4.4.2-1, 7:4.4.2-0ubuntu0.21.10.1, or 7:4.4.2-0ubuntu0.22.04.1 depending on your Ubuntu version.
How do I fix CVE-2022-1475 on Debian?
To fix CVE-2022-1475 on Debian, update the ffmpeg package to version 7:4.1.9-0+deb10u1, 7:4.1.11-0+deb10u1, 7:4.3.6-0+deb11u1, 7:5.1.3-1, or 7:6.0-7 depending on your Debian version.
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