CVE-2021-25631 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	8.8 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 88%

Affected Products (NVD)

Vendor	Product	Version
libreoffice	libreoffice	7.0.0 ≤ 𝑥 < 7.0.5
libreoffice	libreoffice	7.1.0 ≤ 𝑥 < 7.1.2

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

libreoffice

bookworm	4:7.4.7-1+deb12u4 fixed
bookworm (security)	4:7.4.7-1+deb12u5 fixed
bullseye	1:7.0.4-4+deb11u10 fixed
bullseye (security)	1:7.0.4-4+deb11u11 fixed
sid	4:24.8.2-2 fixed
trixie	4:24.8.2-2 fixed

Ubuntu Releases

Ubuntu Product

Codename

libreoffice

bionic	not-affected
focal	not-affected
groovy	ignored
hirsute	not-affected
impish	not-affected
jammy	not-affected
trusty	dne
xenial	ignored

Known Exploits!

Common Weakness Enumeration

CWE-184 - Incomplete List of Disallowed Inputs
The product implements a protection mechanism that relies on a list of inputs (or properties of inputs) that are not allowed by policy or otherwise require other action to neutralize before additional processing takes place, but the list is incomplete, leading to resultant weaknesses.

References

https://positive.security/blog/url-open-rce#open-libreoffice

https://www.libreoffice.org/about-us/security/advisories/cve-2021-25631/

https://positive.security/blog/url-open-rce#open-libreoffice

https://www.libreoffice.org/about-us/security/advisories/cve-2021-25631/