CVE-2020-23884 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	5.5 MEDIUM	LOCAL	LOW	NONE	CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 48%

Affected Products (NVD)

Vendor	Product	Version
nomacs	nomacs	3.15.0

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

qt6-base

bookworm	6.4.2+dfsg-10 fixed
sid	6.7.2+dfsg-4 fixed
trixie	6.7.2+dfsg-4 fixed

qtimageformats-opensource-src

bookworm	vulnerable
bullseye	vulnerable
sid	5.15.15-3 fixed
trixie	vulnerable

Ubuntu Releases

Ubuntu Product

Codename

nomacs

bionic	needs-triage
focal	needs-triage
hirsute	ignored
impish	ignored
jammy	needs-triage
kinetic	ignored
lunar	ignored
mantic	ignored
noble	needs-triage
trusty	ignored
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://github.com/Aurorainfinity/vulnerabilities/blob/master/nomacs/readme.md

https://github.com/nomacs/nomacs/issues/516

https://nomacs.org/

https://github.com/Aurorainfinity/vulnerabilities/blob/master/nomacs/readme.md

https://github.com/nomacs/nomacs/issues/516

https://nomacs.org/