Zhoufan Wen

**Name of the Vulnerable Software and Affected Versions** SIPp (affected versions not specified) **Description** A flaw exists in SIPp that allows a remote attacker to potentially cause a denial of service or execute unauthorized code. The issue is a NULL pointer dereference triggered by sending specially crafted Session Initiation Protocol (SIP) messages during an active call. This can lead to the application crashing, compromising the system's integrity and availability. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.