CVE-2020-19131 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	7.5 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitre	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 57%

Vendor	Product	Version
simplesystems	libtiff	4.0.10
debian	debian_linux	9.0

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

tiff

bullseye (security)	4.2.0-1+deb11u5 fixed
bullseye	4.2.0-1+deb11u5 fixed
bookworm	4.5.0-6+deb12u1 fixed
bookworm (security)	4.5.0-6+deb12u1 fixed
sid	4.5.1+git230720-5 fixed
trixie	4.5.1+git230720-5 fixed

Ubuntu Releases

Ubuntu Product

Codename

tiff

jammy	not-affected
impish	not-affected
hirsute	not-affected
focal	not-affected
bionic	Fixed 4.0.9-5ubuntu0.7 released
xenial	Fixed 4.0.6-1ubuntu0.8+esm2 released
trusty	Fixed 4.0.3-7ubuntu0.11+esm2 released

Known Exploits!

Common Weakness Enumeration

CWE-787 - Out-of-bounds Write
The software writes data past the end, or before the beginning, of the intended buffer.

References

http://blog.topsec.com.cn/%E5%A4%A9%E8%9E%8D%E4%BF%A1%E5%85%B3%E4%BA%8Elibtiff%E4%B8%ADinvertimage%E5%87%BD%E6%95%B0%E5%A0%86%E6%BA%A2%E5%87%BA%E6%BC%8F%E6%B4%9E%E7%9A%84%E5%88%86%E6%9E%90/

http://bugzilla.maptools.org/show_bug.cgi?id=2831

https://lists.debian.org/debian-lts-announce/2021/10/msg00004.html

http://blog.topsec.com.cn/%E5%A4%A9%E8%9E%8D%E4%BF%A1%E5%85%B3%E4%BA%8Elibtiff%E4%B8%ADinvertimage%E5%87%BD%E6%95%B0%E5%A0%86%E6%BA%A2%E5%87%BA%E6%BC%8F%E6%B4%9E%E7%9A%84%E5%88%86%E6%9E%90/

http://bugzilla.maptools.org/show_bug.cgi?id=2831

https://lists.debian.org/debian-lts-announce/2021/10/msg00004.html