CVE-2020-26682 :: 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: 63%

Affected Products (NVD)

Vendor	Product	Version
libass_project	libass	0.14.0

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

libass

bookworm	1:0.17.1-1 fixed
bullseye	1:0.15.0-2 fixed
buster	no-dsa
sid	1:0.17.3-1 fixed
stretch	not-affected
trixie	1:0.17.3-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

libass

bionic	needed
focal	needed
groovy	ignored
hirsute	not-affected
impish	not-affected
jammy	not-affected
kinetic	not-affected
lunar	not-affected
mantic	not-affected
noble	not-affected
trusty	not-affected
xenial	not-affected

Known Exploits!

Common Weakness Enumeration

CWE-190 - Integer Overflow or Wraparound
The software performs a calculation that can produce an integer overflow or wraparound, when the logic assumes that the resulting value will always be larger than the original value. This can introduce other weaknesses when the calculation is used for resource management or execution control.

References

http://www.openwall.com/lists/oss-security/2020/11/19/7

https://github.com/libass/libass/issues/431

https://github.com/libass/libass/pull/432

https://security.gentoo.org/glsa/202012-12

http://www.openwall.com/lists/oss-security/2020/11/19/7

https://github.com/libass/libass/issues/431

https://github.com/libass/libass/pull/432

https://security.gentoo.org/glsa/202012-12