Description (CNA)
OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Prior to versions 3.1.8 and 3.2.5, OpenSIPS crashes when a malformed SDP body is sent multiple times to an OpenSIPS configuration that makes use of the `stream_process` function. This issue was discovered during coverage guided fuzzing of the function `codec_delete_except_re`. By abusing this vulnerability, an attacker is able to crash the server. It affects configurations containing functions that rely on the affected code, such as the function `codec_delete_except_re`. This issue has been fixed in version 3.1.8 and 3.2.5.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| OpenSIPS / opensips | affected < 3.1.8; affected >= 3.2.0, < 3.2.5 |
CWE
CWE-770
References
- https://github.com/OpenSIPS/opensips/security/advisories/GHSA-3ghx-j39m-cw4f
- https://github.com/OpenSIPS/opensips/commit/dd051f8ed5ae3347fb1d556ced3c97822c9d8450
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.