CVE-2022-42706 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	4.9 MEDIUM	NETWORK	LOW	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CISA-ADP	ADP	4.9 MEDIUM	NETWORK	LOW	HIGH	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Base Score

CVSS 3.x

EPSS Score

Percentile: 73%

Affected Products (NVD)

Vendor	Product	Version
sangoma	asterisk	16.0.0 ≤ 𝑥 < 16.29.1
sangoma	asterisk	17.0.0 ≤ 𝑥 < 18.15.1
sangoma	asterisk	19.0.0 ≤ 𝑥 < 19.7.1
sangoma	asterisk	20.0.0
sangoma	certified_asterisk	𝑥 < 18.9
sangoma	certified_asterisk	18.9:cert1

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

asterisk

bullseye	1:16.28.0~dfsg-0+deb11u4 fixed
bullseye (security)	1:16.28.0~dfsg-0+deb11u5 fixed
sid	1:22.0.0~dfsg+~cs6.14.60671435-1 fixed

Ubuntu Releases

Ubuntu Product

Codename

asterisk

bionic	needs-triage
focal	needs-triage
jammy	needs-triage
kinetic	ignored
lunar	ignored
mantic	ignored
noble	needs-triage
trusty	ignored
xenial	needs-triage

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

https://downloads.asterisk.org/pub/security/AST-2022-009.html

https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html

https://www.debian.org/security/2023/dsa-5358

https://downloads.asterisk.org/pub/security/AST-2022-009.html

https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html

https://www.debian.org/security/2023/dsa-5358