CVE-2024-42365
- Reference to the description:
- 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.
- Last updated date:
- 09/16/2024
- Type:
- exploit
- Confidence:
- HIGH
- Date of publishing:
- 09/16/2024
- Reference url to background
https://github.com/asterisk/asterisk/security/advisories/GHSA-c4cg-9275-6w44