CVE-2017-6648

A vulnerability in the Session Initiation Protocol SIP of the Cisco TelePresence Codec TC and Collaboration Endpoint CE Software could allow an unauthenticated, remote attacker to cause a TelePresence endpoint to reload unexpectedly, resulting in a denial of service DoS condition. The vulnerabili...

Cisco IP Phone 8800 Series SIP Denial of Service Vulnerability

A vulnerability in Session Initiation Protocol SIP call handling of Cisco IP Phone 8800 Series devices could allow an unauthenticated, remote attacker to cause a denial of service DoS condition due to the SIP process unexpectedly restarting. All active phone calls are dropped as the SIP process...

Multiple Asterisk Products 'PJSIP Transaction Layer' Heap Buffer Overflow Vulnerability

Digium Asterisk Open Source and Certified Asterisk are both open source telephone exchange PBX system software from Digium, Inc. in the United States. The software supports voicemail, multi-party voice conferencing, and interactive voice response IVR. The PJSIP used in Digium Asterisk Open Source...

Cisco IP Phone 8851 Denial of Service Vulnerability

Cisco IP Phone 8851 is a telephone product from Cisco USA that provides video and VoIP communication features. A denial of service vulnerability exists in the Session Initiation Protocol SIP implementation in the Cisco IP Phone 8851 version 11.00.1. A remote attacker could exploit this...

CVE-2017-6630

A vulnerability in the Session Initiation Protocol SIP implementation of Cisco IP Phone 8851 11.00.1 could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. The vulnerability is due to an abnormal SIP message. An attacker could exploit this vulnerability by...

The vulnerability of the UDP service in the Microsoft Windows operating system allows a perpetrator to cause a service failure and a device restart.

The vulnerability of the UDP service in the Microsoft Windows operating system is related to insufficient data processing speed. Exploiting this vulnerability can allow a malicious actor to cause service failure and forced restarts of devices through specially crafted SIP messages...

GNU oSIP libosip2 Denial of Service Vulnerability (CNVD-2017-07201)

GNU oSIP is a library developed by the GNU Project to provide developers with an interface to multimedia and communications. libosip2 is a standard library for multithreading safety written in C. It is a library that is used in the GNU Project. A denial of service vulnerability exists in the...

Cisco IP Phone 8851 Session Initiation Protocol DoS Vulnerability (cisco-sa-20170517-sip)

A vulnerability in the Session Initiation Protocol SIP implementation of Cisco IP Phone 8851 could allow an unauthenticated, remote attacker to cause a denial of service DoS condition. SPDX-FileCopyrightText: 2017 Greenbone AG Some text descriptions might be excerpted from a referenced sources, a...

CVE-2017-3808

A vulnerability in the Session Initiation Protocol SIP UDP throttling process of Cisco Unified Communications Manager Cisco Unified CM could allow an unauthenticated, remote attacker to cause a denial of service DoS condition on an affected device. The vulnerability is due to insufficient rate...

Cisco Unified Communications Manager UDP Handling Denial of Service Vulnerability

Cisco Unified Communications Manager is an enterprise-class IP telephony call processing system. Cisco Unified Communications Manager has a security vulnerability in the Session Initiation Protocol SIP UDP throttling process, which could be exploited by a remote attacker to submit a special reque...

DEBIAN-CVE-2017-7853

In libosip2 in GNU oSIP 4.1.0 and 5.0.0, a malformed SIP message can lead to a heap buffer overflow in the msgosipbodyparse function defined in osipparser2/osipmessageparse.c, resulting in a remote DoS...

DEBIAN-CVE-2016-10324

In libosip2 in GNU oSIP 4.1.0, a malformed SIP message can lead to a heap buffer overflow in the osipclrncpy function defined in osipparser2/osipport.c...

CVE-2016-2960

IBM WebSphere Application Server WAS 7.x before 7.0.0.43, 8.0.0.x before 8.0.0.13, 8.5.0.x before 8.5.5.10, 8.5.0.x and 16.0.0.x Liberty before Liberty Fix Pack 16.0.0.3, and 9.0.0.x before 9.0.0.1 allows remote attackers to cause a denial of service via crafted SIP messages...

IBM WebSphere Application Server Denial of Service Vulnerability (CNVD-2016-05996)

IBM WebSphere Application Server WAS is an application server product developed and distributed by IBM in the U.S. It is a platform for Java EE and Web services applications, and is the foundation of the IBM WebSphere software platform. IBM WebSphere Application Server suffers from a denial of...

The vulnerability of Cisco PIX software allows a malicious individual to trigger a service failure.

The vulnerability in the implementation of the SIP protocol in Cisco products including IP phones, IOS, and Secure PIX allows malicious actors to trigger service failures and execute arbitrary codes by using specially crafted INVITE messages...

The vulnerability of Cisco ASA software allows a malicious actor to induce a service failure.

The vulnerability in the SIP control engine of Cisco’s multifunctional security devices ASA allows malicious actors to remotely trigger service failures—such as excessive memory consumption or device reboots—by using specially crafted SIP packets...

The vulnerability of the Cisco IOS operating system, which allows a malicious actor to trigger a service failure

Cisco IOS software contains numerous vulnerabilities in the implementation of Network Meeting Directory Lightweight Directory Access Protocol, LDAP, Session Initiation Protocol, and H.323 protocols. When these vulnerabilities are exploited, a CSCtd10712 error can be triggered, resulting in a rout...

The vulnerability of the Cisco IOS operating system, which allows a malicious actor to trigger a service failure

Cisco IOS software contains numerous implementation errors in the Session Initiation Protocol SIP. When these errors are exploited during operation, a fault with ID CSCth03022 can be triggered, along with a “service failure” of the router...

The vulnerability of the Cisco IOS operating system, which allows a malicious actor to trigger a service failure

The Network Address Translation NAT service of Cisco IOS software contains a vulnerability that allows a remote attacker to trigger a “service denial” by sending specially crafted SIP packets...

The vulnerability of the Cisco IOS operating system, which allows a malicious actor to trigger a “disconnection”

Cisco IOS software contains a vulnerability in the NAT service, which allows a remote attacker to cause a router to generate a “service failure” by manipulating IP and SIP packets...