CVE-2020-12640 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	9.8 CRITICAL	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitre	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 95%

Vendor	Product	Version
roundcube	webmail	1.2.0 ≤ 𝑥 < 1.2.10
roundcube	webmail	1.3.0 ≤ 𝑥 < 1.3.11
roundcube	webmail	1.4.0 ≤ 𝑥 < 1.4.4
opensuse	backports_sle	15.0:sp1
opensuse	backports_sle	15.0:sp2
opensuse	leap	15.1
opensuse	leap	15.2

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

roundcube

bullseye (security)	1.4.15+dfsg.1-1+deb11u4 fixed
bullseye	1.4.15+dfsg.1-1+deb11u4 fixed
bookworm	1.6.5+dfsg-1+deb12u4 fixed
bookworm (security)	1.6.5+dfsg-1+deb12u4 fixed
sid	1.6.9+dfsg-1 fixed
trixie	1.6.9+dfsg-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

roundcube

noble	not-affected
mantic	not-affected
lunar	not-affected
kinetic	not-affected
jammy	not-affected
impish	not-affected
hirsute	not-affected
groovy	not-affected
focal	Fixed 1.4.3+dfsg.1-1ubuntu0.1~esm1 released
eoan	ignored
bionic	Fixed 1.3.6+dfsg.1-1ubuntu0.1~esm2 released
xenial	Fixed 1.2~beta+dfsg.1-0ubuntu1+esm2 released
trusty	dne

Known Exploits!

Common Weakness Enumeration

CWE-22 - Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
The software uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the software does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

References

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html

https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-12640-PHP%20Local%20File%20Inclusion-Roundcube

https://github.com/roundcube/roundcubemail/commit/814eadb699e8576ce3a78f21e95bf69a7c7b3794

https://github.com/roundcube/roundcubemail/compare/1.4.3...1.4.4

https://github.com/roundcube/roundcubemail/releases/tag/1.4.4

https://roundcube.net/news/2020/04/29/security-updates-1.4.4-1.3.11-and-1.2.10

https://security.gentoo.org/glsa/202007-41

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00083.html

https://github.com/DrunkenShells/Disclosures/tree/master/CVE-2020-12640-PHP%20Local%20File%20Inclusion-Roundcube

https://github.com/roundcube/roundcubemail/commit/814eadb699e8576ce3a78f21e95bf69a7c7b3794

https://github.com/roundcube/roundcubemail/compare/1.4.3...1.4.4

https://github.com/roundcube/roundcubemail/releases/tag/1.4.4

https://roundcube.net/news/2020/04/29/security-updates-1.4.4-1.3.11-and-1.2.10

https://security.gentoo.org/glsa/202007-41