CVE-2020-22039 — Missing Release of Memory after Effective Lifetime in Ffmpeg

CWE-401 — Missing Release of Memory after Effective Lifetime6 documents5 sources
Severity
6.5MEDIUMNVD
EPSS
0.2%
top 58.80%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
FfmpegDebian Ffmpeg
Timeline
PublishedJun 1
Latest updateOct 12

Description

A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in the inavi_add_ientry function.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 2.8 | Impact: 3.6

Affected Packages4 packages

▶debiandebian/ffmpeg< ffmpeg 7:4.3-2 (bookworm)
▶Debianffmpeg/ffmpeg< 7:4.3-2+3
▶Ubuntuffmpeg/ffmpeg< 7:2.8.17-0ubuntu0.1+esm6+2
▶NVDffmpeg/ffmpeg4.2

🔴Vulnerability Details

3
OSV
ffmpeg vulnerabilities↗2023-10-12
▶
GHSA
GHSA-922p-pp6v-6fw3: A Denial of Service vulnerability exists in FFmpeg 4↗2022-05-24
▶
OSV
CVE-2020-22039: A Denial of Service vulnerability exists in FFmpeg 4↗2021-06-01
▶

📋Vendor Advisories

2
Ubuntu
FFmpeg vulnerabilities↗2023-10-12
▶
Debian
CVE-2020-22039: ffmpeg - A Denial of Service vulnerability exists in FFmpeg 4.2 due to a memory leak in t...↗2020
▶