CVE-2023-27596
CVSS V2 None
CVSS V3 None
Description
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.
Overview
- CVE ID
- CVE-2023-27596
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2023-03-15T21:15:08
- Last Modified Date
- 2023-03-21T19:14:50
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:opensips:opensips:*:*:*:*:*:*:*:* | 1 | OR | 3.1.8 | |
| cpe:2.3:a:opensips:opensips:*:*:*:*:*:*:*:* | 1 | OR | 3.2.0 | 3.2.5 |
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/OpenSIPS/opensips/commit/dd051f8ed5ae3347fb1d556ced3c97822c9d8450 | Patch Third Party Advisory |
| https://github.com/OpenSIPS/opensips/security/advisories/GHSA-3ghx-j39m-cw4f | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-27596 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27596 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 06:31:34 | Added to TrackCVE | |||
| 2023-04-17 06:31:37 | Weakness Enumeration | new |