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...

PT-2016-7713

Name of the Vulnerable Software and Affected Versions Cisco Jabber Guest Server version 10.69 Description A vulnerability in the Cisco Jabber Guest Server could allow an unauthenticated, remote attacker to initiate connections to arbitrary hosts. Recommendations For version 10.69, update to versi...

CVE-2016-9224: Improper Input Validation

A vulnerability in the Cisco Jabber Guest Server could allow an unauthenticated, remote attacker to initiate connections to arbitrary hosts. More Information: CSCvc31635. Known Affected Releases: 10.69. Known Fixed Releases: 11.00...

Tunnel TCP connections over HTTP: Tunna

Tunnel TCP connections over HTTP Tunna is a set of tools which will wrap and tunnel any TCP communication over HTTP. It can be used to bypass network restrictions in fully firewalled environments. In a fully firewalled inbound and outbound connections restricted – except the webserver port. The...

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...

Cisco ASA DoS

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...

Cisco PIX DoS

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...

Cisco IOS DoS

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...

Cisco IOS DoS

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...

Cisco IOS DoS

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...

Cisco IOS 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...

CVE-2016-1400

Cisco TelePresence Video Communications Server VCS X8.x before X8.7.2 allows remote attackers to cause a denial of service service disruption via a crafted URI in a SIP header, aka Bug ID CSCuy43258...

Cisco TelePresence Video Communication Server Denial of Service Vulnerability (CNVD-2016-03341)

Cisco TelePresence Video Communication Server VCS is a telepresence video communication server from Cisco that integrates with Unified Communications and voice communication environments to provide the best possible experience for end users using a variety of communication tools. A security...

Cisco IOS DoS

The vulnerability of the Cisco IOS operating system is related to resource management errors. Exploiting this vulnerability allows a malicious actor to trigger a service failure device reboot through modified SIP messages...

UBUNTU-CVE-2016-2385

Heap-based buffer overflow in the encodemsg function in encodemsg.c in the SEAS module in Kamailio formerly OpenSER and SER before 4.3.5 allows remote attackers to cause a denial of service memory corruption and process crash or possibly execute arbitrary code via a large SIP packet...

Cisco Unified Communications Manager Software Session Initiation Protocol Memory Leak Vulnerability (cisco-sa-20160323-sip)

A vulnerability in the Session Initiation Protocol SIP gateway implementation in Cisco Unified Communications Manager Software could allow an unauthenticated, remote attacker to cause a memory leak and eventual reload of an affected device. Copyright C 2016 Greenbone Networks GmbH Some text...

Cisco TelePresence Video Communication Server DoS

The vulnerability of the microprogramming software of the Cisco TelePresence Video Communication Server exists due to insufficient verification of input data. Exploiting this vulnerability could allow a malicious actor, operating remotely, to cause a service failure disabling VoIP services by usi...