CVE-2025-15542

CVE-2025-15542 describes a DoS in VX800v v1.0’s SIP processing caused by improper handling of exceptional conditions. An attacker can flood the device with crafted INVITE messages, blocking all voice lines and disrupting incoming calls. The issue is documented across multiple sources (NVD/Red Hat...

Linux Distros Unpatched Vulnerability : CVE-2018-7286

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - An issue was discovered in Asterisk through 13.19.1, 14.x through 14.7.5, and 15.x through 15.2.1, and Certified Asterisk through 13.18-cert2. respjsip allows...

SUSE CVE-2018-7286

An issue was discovered in Asterisk through 13.19.1, 14.x through 14.7.5, and 15.x through 15.2.1, and Certified Asterisk through 13.18-cert2. respjsip allows remote authenticated users to crash Asterisk segmentation fault by sending a number of SIP INVITE messages on a TCP or TLS connection and...

Asterisk 17.6.0 / 17.5.1 Denial Of Service Exploit

Asterisk versions 17.5.1 and 17.6.0 were found vulnerability to a denial of service condition where Asterisk segfaults when receiving an INVITE flood over TCP. Asterisk crash due to INVITE flood over TCP - Fixed versions: 13.37.1, 16.14.1, 17.8.1, 18.0.1 - Enable Security Advisory:...

Asterisk 17.6.0 / 17.5.1 Denial Of Service

Asterisk crash due to INVITE flood over TCP - Fixed versions: 13.37.1, 16.14.1, 17.8.1, 18.0.1 - Enable Security Advisory: https://github.com/EnableSecurity/advisories/tree/master/ES2020-02-asterisk-tcp-invite-crash - Asterisk Security Advisory:...

UBUNTU-CVE-2018-7286

An issue was discovered in Asterisk through 13.19.1, 14.x through 14.7.5, and 15.x through 15.2.1, and Certified Asterisk through 13.18-cert2. respjsip allows remote authenticated users to crash Asterisk segmentation fault by sending a number of SIP INVITE messages on a TCP or TLS connection and...

PT-2008-6324 · Microsoft · Ge Communicator +1

Name of the Vulnerable Software and Affected Versions: Microsoft Communicator affected versions not specified Microsoft Office 2010 beta affected versions not specified Description: The issue allows remote attackers to cause a denial of service, resulting in memory consumption, via a large number...

CVE-2007-3436

The CVE-2007-3436 entry affects Microsoft MSN Messenger 4.7 on Windows XP, where remote attackers can cause a denial of service through a flood of SIP INVITE requests to the voice-conversation port, resulting in resource consumption. The available documents describe the affected product, the vuln...