CVE-2020-22028 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	6.5 MEDIUM	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 80%

Affected Products (NVD)

Vendor	Product	Version
ffmpeg	ffmpeg	4.2
debian	debian_linux	9.0
debian	debian_linux	10.0

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

ffmpeg

bookworm	7:5.1.6-0+deb12u1 fixed
bookworm (security)	7:5.1.6-0+deb12u1 fixed
bullseye	7:4.3.7-0+deb11u1 fixed
bullseye (security)	7:4.3.8-0+deb11u1 fixed
sid	7:7.1-3 fixed
trixie	7:7.1-3 fixed

Ubuntu Releases

Ubuntu Product

Codename

ffmpeg

bionic	Fixed 7:3.4.11-0ubuntu0.1 released
focal	Fixed 7:4.2.7-0ubuntu0.1 released
groovy	not-affected
hirsute	not-affected
impish	not-affected
jammy	not-affected
kinetic	not-affected
lunar	not-affected
mantic	not-affected
noble	not-affected
trusty	dne
xenial	not-affected

qtwebengine-opensource-src

bionic	needs-triage
focal	needs-triage
hirsute	ignored
impish	ignored
jammy	needs-triage
kinetic	ignored
lunar	ignored
mantic	ignored
noble	needs-triage
trusty	dne
xenial	ignored

vice

bionic	needs-triage
focal	needs-triage
hirsute	ignored
impish	ignored
jammy	needs-triage
kinetic	ignored
lunar	ignored
mantic	ignored
noble	needs-triage
trusty	dne
xenial	needs-triage

Known Exploits!

Common Weakness Enumeration

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The program copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.

References

https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html

https://trac.ffmpeg.org/ticket/8274

https://www.debian.org/security/2021/dsa-4990

https://lists.debian.org/debian-lts-announce/2021/08/msg00018.html

https://trac.ffmpeg.org/ticket/8274

https://www.debian.org/security/2021/dsa-4990