Riskcovery

CVE-2023-49294

Asterisk Path Traversal vulnerability

State
Published
Severity
4.9 Medium
Published
Dec 14, 2023
Updated
Feb 13, 2025
Reserved
Nov 24, 2023

Read the record on cve.org

Description

Asterisk is an open source private branch exchange and telephony toolkit. In Asterisk prior to versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, it is possible to read any arbitrary file even when the `live_dangerously` is not enabled. This allows arbitrary files to be read. Asterisk versions 18.20.1, 20.5.1, and 21.0.1, as well as certified-asterisk prior to 18.9-cert6, contain a fix for this issue.

Scores

CVSSScoreVectorSource
3.14.9 MediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:NGitHub_M

Weaknesses

  • CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

ProductVersions
asteriskasterisk
  • < 18.20.1Affected
  • >= 19.0.0, < 20.5.1Affected
  • = 21.0.0Affected
  • < 18.9-cert6Affected

References

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