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CVE-2022-42706 Details

Description

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.9 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CNA: CISA-ADPCVSS-B:4.9 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://downloads.asterisk.org/pub/security/AST-2022-009.html CVEPatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html CVE
https://www.debian.org/security/2023/dsa-5358 CVE
https://downloads.asterisk.org/pub/security/AST-2022-009.html [email protected]PatchVendor Advisory
https://lists.debian.org/debian-lts-announce/2023/02/msg00029.html [email protected]

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')[email protected]
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')CISA-ADP

Affected Products

ProductVersions
sangoma asterisk
>= 16.0.0, < 16.29.1
>= 17.0.0, < 18.15.1
>= 19.0.0, < 19.7.1
20.0.0

CPE

  • cpe:2.3:a:sangoma:asterisk:*:*:*:*:*:*:*:*
  • cpe:2.3:a:sangoma:asterisk:20.0.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
sangoma certified asterisk
< 18.9
18.9 cert1

CPE

  • cpe:2.3:a:sangoma:certified_asterisk:*:*:*:*:*:*:*:*
  • cpe:2.3:a:sangoma:certified_asterisk:18.9:cert1:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-42706
NVD Published Date:
Dec 5, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2022-42706 Details - Not Deferred