Source: asterisk Version: 1:20.8.1~dfsg+~cs6.14.40431414-1 Severity: grave Tags: security upstream X-Debbugs-Cc: car...@debian.org, Debian Security Team <t...@security.debian.org>
Hi, The following vulnerability was published for asterisk. CVE-2024-42365[0]: | 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. If you fix the vulnerability please also make sure to include the CVE (Common Vulnerabilities & Exposures) id in your changelog entry. For further information see: [0] https://security-tracker.debian.org/tracker/CVE-2024-42365 https://www.cve.org/CVERecord?id=CVE-2024-42365 [1] https://github.com/asterisk/asterisk/security/advisories/GHSA-c4cg-9275-6w44 Please adjust the affected versions in the BTS as needed. Regards, Salvatore
