4.9

CVE-2022-42706

An issue was discovered in Sangoma Asterisk through 16.28, 17 and 18 through 18.14, 19 through 19.6, and certified through 18.9-cert1. GetConfig, via Asterisk Manager Interface, allows a connected application to access files outside of the asterisk configuration directory, aka Directory Traversal.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Sangoma ≫ Asterisk Version >= 16.0.0 < 16.29.1
Sangoma ≫ Asterisk Version >= 17.0.0 < 18.15.1
Sangoma ≫ Asterisk Version >= 19.0.0 < 19.7.1
Sangoma ≫ Asterisk Version20.0.0
Sangoma ≫ Certified Asterisk Version < 18.9
Sangoma ≫ Certified Asterisk Version18.9 Updatecert1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 1.09% 0.612
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.9 1.2 3.6
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
134c704f-9b21-4f2e-91b3-4a467353bcc0 4.9 1.2 3.6
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product 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 product 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.

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
Patch
Vendor Advisory