CVE-2020-22039
First published: Tue Jun 01 2021(Updated: )
A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the inavi_add_ientry function.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| FFmpeg FFmpeg | =4.2 | |
| debian/ffmpeg | 7:4.3.7-0+deb11u1 7:4.3.8-0+deb11u1 7:5.1.6-0+deb12u1 7:7.0.2-3 7:7.1-3 |
Remedy
https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=a581bb66ea5eb981e2e498ca301df7d1ef15a6a3
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Reference Links
- https://trac.ffmpeg.org/ticket/8302
- https://launchpad.net/bugs/cve/CVE-2020-22039
- https://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=a581bb66ea5eb981e2e498ca301df7d1ef15a6a3
- https://security-tracker.debian.org/tracker/CVE-2020-22039
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-22039
- https://nvd.nist.gov/vuln/detail/CVE-2020-22039
- https://ubuntu.com/security/CVE-2020-22039
Frequently Asked Questions
What is the vulnerability ID for this issue?
The vulnerability ID for this issue is CVE-2020-22039.
What is the affected software?
The affected software is FFmpeg 4.2.
What is the impact of this vulnerability?
This vulnerability can result in a Denial of Service (DoS) attack due to a memory leak.
How can I fix this vulnerability in Ubuntu?
Upgrade to FFmpeg 4.3 or higher.
How can I fix this vulnerability in Debian?
Upgrade to FFmpeg 7:4.3.6-0+deb11u1, 7:5.1.3-1, or 7:6.0-7.
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