CVE-2023-27597

OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Prior to versions 3.1.8 and 3.2.5, when a specially crafted SIP message is processed by the function `rewrite_ruri`, a crash occurs due to a segmentation fault. This issue causes the server to crash. It affects configurations containing functions that make use of the affected code, such as the function `setport`. This issue has been fixed in version 3.1.8 and 3.2.5.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/OpenSIPS/opensips/commit/b2dffe4b5cd81182c9c8eabb6c96aac96c7acfe3	Patch Third Party Advisory
https://github.com/OpenSIPS/opensips/security/advisories/GHSA-358f-935m-7p9c	Third Party Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:opensips:opensips::::::::
	cpe:2.3:a:opensips:opensips::::::::

History

No history.

Information

Published : 2023-03-15 21:15

Updated : 2023-03-21 19:14

NVD link : CVE-2023-27597

Mitre link : CVE-2023-27597

CVE.ORG link : CVE-2023-27597

JSON object : View

Products Affected

opensips

opensips

CWE

NVD-CWE-noinfo CWE-20

Improper Input Validation

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