Important Information

On August 12th, 2022, many of Keysight’s Network Test, Network Visibility, & Edge to Core (NAS/formerly Ixia) products will migrate to a new license structure.

CRITICAL: If you perform licensing operations after August 12th, 2022, without upgrading the licensing software to the latest version, licenses may not register properly, and some features may be missing. This could impact testing and result in downtime.

For details, click here.

Strike ID:
E18-5l9r1
CVSS:
9.0 (AV:N/AC:L/Au:N/C:P/I:P/A:C)
False Positive:
t
Variants:
4
Year:
2018

Description

This strike exploits an out of bounds read vulnerability in Kamailio SIP server. The vulnerability is due to missing input validation in the build res buf from sip req core function, when processing the To header. An attacker can exploit this vulnerability by sending a specially crafted SIP REGISTER request containing a header with two To headers, first of them having an empty tag value. Successful exploitation renders the resource completely unavailable and may lead further to arbitrary code execution.

CVE

References

MSB

BID

ExploitDB

Secunia

Security Tracker

Metasploit

ZDI

Google

OSVDB

{}