Vulnerabilities > CVE-2023-28097 - Unspecified vulnerability in Opensips

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

opensips

NVD

Published: 2023-03-15

Updated: 2024-11-21

Summary

OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Prior to versions 3.1.9 and 3.2.6, a malformed SIP message containing a large _Content-Length_ value and a specially crafted Request-URI causes a segmentation fault in OpenSIPS. This issue occurs when a large amount of shared memory using the `-m` flag was allocated to OpenSIPS, such as 10 GB of RAM. On the test system, this issue occurred when shared memory was set to `2362` or higher. This issue is fixed in versions 3.1.9 and 3.2.6. The only workaround is to guarantee that the Content-Length value of input messages is never larger than `2147483647`.

Vulnerable Configurations

Part	Description	Count
Application	Opensips Opensips Opensips - Opensips Opensips 1.4.0 Opensips Opensips 1.4.1 Opensips Opensips 1.4.2 Opensips Opensips 1.4.3 Opensips Opensips 1.4.4 Opensips Opensips 1.4.5 Opensips Opensips 1.5.0 Opensips Opensips 1.5.1 Opensips Opensips 1.5.2 Opensips Opensips 1.5.3 Opensips Opensips 1.6.0 Opensips Opensips 1.6.1 Opensips Opensips 1.6.2 Opensips Opensips 1.6.3 Opensips Opensips 1.7.2 Opensips Opensips 1.8.0 Opensips Opensips 1.8.1 Opensips Opensips 1.8.2 Opensips Opensips 1.8.3 Opensips Opensips 1.8.4 Opensips Opensips 1.8.5 Opensips Opensips 1.8.6 Opensips Opensips 1.8.7 Opensips Opensips 1.8.8 Opensips Opensips 1.9.0 Opensips Opensips 1.9.1 Opensips Opensips 1.9.2 Opensips Opensips 1.10.0 Opensips Opensips 1.10.1 Opensips Opensips 1.10.2 Opensips Opensips 1.10.3 Opensips Opensips 1.10.4 Opensips Opensips 1.10.5 Opensips Opensips 1.11.0 Opensips Opensips 1.11.1 Opensips Opensips 1.11.2 Opensips Opensips 1.11.3 Opensips Opensips 1.11.4 Opensips Opensips 1.11.5 Opensips Opensips 1.11.6 Opensips Opensips 1.11.7 Opensips Opensips 1.11.8 Opensips Opensips 1.11.9 Opensips Opensips 1.11.10 Opensips Opensips 1.11.11 Opensips Opensips 2.1 Opensips Opensips 2.1.0 Opensips Opensips 2.1.1 Opensips Opensips 2.1.2 Opensips Opensips 2.1.3 Opensips Opensips 2.1.4 Opensips Opensips 2.1.5 Opensips Opensips 2.2.0 Opensips Opensips 2.2.1 Opensips Opensips 2.2.2 Opensips Opensips 2.2.3 Opensips Opensips 2.2.4 Opensips Opensips 2.2.5 Opensips Opensips 2.2.6 Opensips Opensips 2.2.7 Opensips Opensips 2.2.8 Opensips Opensips 2.3.0 Opensips Opensips 2.3.1 Opensips Opensips 2.3.2 Opensips Opensips 2.3.3 Opensips Opensips 2.3.4 Opensips Opensips 2.3.5 Opensips Opensips 2.3.6 Opensips Opensips 2.4.0 Opensips Opensips 2.4.1 Opensips Opensips 2.4.2 Opensips Opensips 2.4.3 Opensips Opensips 2.4.4 Opensips Opensips 2.4.5 Opensips Opensips 2.4.6 Opensips Opensips 2.4.7 Opensips Opensips 2.4.8 Opensips Opensips 2.4.9 Opensips Opensips 2.4.10 Opensips Opensips 2.4.11 Opensips Opensips 3.0.0 Opensips Opensips 3.0.1 Opensips Opensips 3.0.2 Opensips Opensips 3.0.3 Opensips Opensips 3.0.4 Opensips Opensips 3.0.5 Opensips Opensips 3.1.0 Opensips Opensips 3.1.1 Opensips Opensips 3.1.2 Opensips Opensips 3.1.3 Opensips Opensips 3.1.4 Opensips Opensips 3.1.5 Opensips Opensips 3.1.6 Opensips Opensips 3.1.7 Opensips Opensips 3.1.8 Opensips Opensips 3.2.0 Opensips Opensips 3.2.1 Opensips Opensips 3.2.2 Opensips Opensips 3.2.3 Opensips Opensips 3.2.4 Opensips Opensips 3.2.5	115

Summary

Vulnerable Configurations

References