CVE-2024-42365

CVSS V2 None CVSS V3 None
Description
Asterisk is an open source private branch exchange (PBX) and telephony toolkit. Prior to asterisk versions 18.24.2, 20.9.2, and 21.4.2 and certified-asterisk versions 18.9-cert11 and 20.7-cert2, an AMI user with `write=originate` may change all configuration files in the `/etc/asterisk/` directory. This occurs because they are able to curl remote files and write them to disk, but are also able to append to existing files using the `FILE` function inside the `SET` application. This issue may result in privilege escalation, remote code execution and/or blind server-side request forgery with arbitrary protocol. Asterisk versions 18.24.2, 20.9.2, and 21.4.2 and certified-asterisk versions 18.9-cert11 and 20.7-cert2 contain a fix for this issue.
Overview
  • CVE ID
  • CVE-2024-42365
  • Assigner
  • GitHub_M
  • Vulnerability Status
  • PUBLISHED
  • Published Version
  • 2024-08-08T16:29:07.436Z
  • Last Modified Date
  • 2024-08-08T16:44:27.870Z
Weakness Enumerations
CWE URL
CWE-267 http://cwe.mitre.org/data/definitions/267.html
CWE-1220 http://cwe.mitre.org/data/definitions/1220.html
References
Reference URL Reference Tags
https://github.com/asterisk/asterisk/security/advisories/GHSA-c4cg-9275-6w44 x_refsource_CONFIRM
https://github.com/asterisk/asterisk/commit/42a2f4ccfa2c7062a15063e765916b3332e34cc4 x_refsource_MISC
https://github.com/asterisk/asterisk/commit/7a0090325bfa9d778a39ae5f7d0a98109e4651c8 x_refsource_MISC
https://github.com/asterisk/asterisk/commit/b4063bf756272254b160b6d1bd6e9a3f8e16cc71 x_refsource_MISC
https://github.com/asterisk/asterisk/commit/bbe68db10ab8a80c29db383e4dfe14f6eafaf993 x_refsource_MISC
https://github.com/asterisk/asterisk/commit/faddd99f2b9408b524e5eb8a01589fe1fa282df2 x_refsource_MISC
https://github.com/asterisk/asterisk/blob/14367caaf7241df1eceea7c45c5b261989c2c6db/main/manager.c#L6426 x_refsource_MISC
https://github.com/asterisk/asterisk/blob/7d28165cb1b2d02d66e8693bd3fe23ee72fc55d8/main/manager.c#L6426 x_refsource_MISC
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2024-42365
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-42365
History
Created Old Value New Value Data Type Notes
2024-08-09 13:11:32 Added to TrackCVE