| CVE | CVE-2023-27599 |
| CVE Title | |
| Published Date | 2023-03-15T21:15Z |
| Modified Date | 2023-03-16T12:56Z |
| CWE Type | CWE-20 |
| Description | OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Prior to versions 3.1.7 and 3.2.4, when the function `append_hf` handles a SIP message with a malformed To header, a call to the function `abort()` is performed, resulting in a crash. This is due to the following check in `data_lump.c:399` in the function `anchor_lump`. An attacker abusing this vulnerability will crash OpenSIPS leading to Denial of Service. It affects configurations containing functions that make use of the affected code, such as the function `append_hf`. This issue has been fixed in versions 3.1.7 and 3.2.4. |
| References | |
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| Reference URL | https://github.com/OpenSIPS/opensips/security/advisories/GHSA-qvj2-vqrg-f5jx |
| Reference Description | MISC https://github.com/OpenSIPS/opensips/security/advisories/GHSA-qvj2-vqrg-f5jx |
| Reference URL | https://github.com/OpenSIPS/opensips/commit/cb56694d290530ac308f44b453c18120b1c1109d |
| Reference Description | MISC https://github.com/OpenSIPS/opensips/commit/cb56694d290530ac308f44b453c18120b1c1109d |
| Reference URL | https://opensips.org/pub/audit-2022/opensips-audit-technical-report-full.pdf |
| Reference Description | MISC https://opensips.org/pub/audit-2022/opensips-audit-technical-report-full.pdf |
| Sources | NIST MITRE |
Note
- No CVSS data for this CVE