CVE-2020-23109 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	8.1 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
mitre	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 48%

Vendor	Product	Version
struktur	libheif	1.6.2

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

libheif

bullseye	1.11.0-1 no-dsa
buster	no-dsa
bullseye (security)	1.11.0-1+deb11u1 fixed
bookworm	1.15.1-1 fixed
bookworm (security)	1.15.1-1+deb12u1 fixed
trixie	1.18.2-2 fixed
sid	1.19.1-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

libheif

noble	not-affected
mantic	not-affected
lunar	ignored
kinetic	ignored
jammy	not-affected
impish	ignored
hirsute	ignored
focal	Fixed 1.6.1-1ubuntu0.1~esm1 released
bionic	ignored
xenial	ignored
trusty	ignored

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/strukturag/libheif/issues/207

https://github.com/strukturag/libheif/issues/207