OpenSIPS has vulnerability in the parse_uri() function
CVE-2023-27597

7.5HIGH

Key Information:

Vendor

Opensips

Status
Opensips
Vendor
CVE Published:
15 March 2023

What is CVE-2023-27597?

OpenSIPS, a widely used SIP server implementation, is susceptible to a segmentation fault that occurs when certain specially crafted SIP messages are processed. This vulnerability affects the rewrite_ruri function and could lead to server crashes, particularly in configurations that utilize the setport function. It is important for users and administrators to upgrade to versions 3.1.8 or 3.2.5 to mitigate this risk.

Affected Version(s)

opensips < 3.1.8 < 3.1.8

opensips >= 3.2.0, < 3.2.5 < 3.2.0, 3.2.5

References

https://github.com/OpenSIPS/opensips/security/advisories/...
x_refsource_CONFIRM
https://github.com/OpenSIPS/opensips/commit/b2dffe4b5cd81...
x_refsource_MISC

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.