Description (CNA)
OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Prior to versions 3.1.7 and 3.2.4, a specially crafted Authorization header causes OpenSIPS to crash or behave in an unexpected way due to a bug in the function `parse_param_name()` . This issue was discovered while performing coverage guided fuzzing of the function parse_msg. The AddressSanitizer identified that the issue occurred in the function `q_memchr()` which is being called by the function `parse_param_name()`. This issue may cause erratic program behaviour or a server crash. It affects configurations containing functions that make use of the affected code, such as the function `www_authorize()` . Versions 3.1.7 and 3.2.4 contain a fix.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| OpenSIPS / opensips | affected < 3.1.7; affected >= 3.2.0, < 3.2.4 |
CWE
CWE-20
References
- https://github.com/OpenSIPS/opensips/security/advisories/GHSA-jrqg-vppj-hr2h
- https://github.com/OpenSIPS/opensips/commit/dd9141b6f67d7df4072f3430f628d4b73df5e102
- https://opensips.org/pub/audit-2022/opensips-audit-technical-report-full.pdf
ADP enrichment
No English description supplied.
No English description supplied.
No references supplied.