Cisco Unified Communications Manager Denial of Service Vulnerability

A vulnerability in Cisco Unified Communications Manager Unified CM could allow an unauthenticated, remote attacker to create a denial of service DoS condition. The vulnerability is due to improper parsing of a SIP message. An attacker could exploit this vulnerability by sending a specific SIP...

Asterisk Products Invalid SDP SIP Channel Driver DoS Vulnerability

Asterisk Server is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2013 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE =...

Digium Asterisk SIP Terminated Channel ACK with SDP Denial of Service (CVE-2013-5641)

A denial of service vulnerability exists in Asterisk Open Source and Certified Asterisk...

Digium Asterisk SIP Invalid SDP Media Descriptions Denial of Service (CVE-2013-5642)

A denial of service vulnerability exists in Asterisk Open Source, Certified Asterisk and Asterisk with Digiumphones...

AST-2013-004: Remote Crash From Late Arriving SIP ACK With SDP

Asterisk Project Security Advisory - AST-2013-004 Product Asterisk Summary Remote Crash From Late Arriving SIP ACK With SDP Nature of Advisory Remote Crash Susceptibility Remote Unauthenticated Sessions Severity Major Exploits Known None Reported On February 11, 2013 Reported By Colin Cuthbertson...

AST-2013-005: Remote Crash when Invalid SDP is sent in SIP Request

Asterisk Project Security Advisory - AST-2013-005 Product Asterisk Summary Remote Crash when Invalid SDP is sent in SIP Request Nature of Advisory Remote Crash Susceptibility Remote Unauthenticated Sessions Severity Major Exploits Known None Reported On July 03, 2013 Reported By Walter Doekes, OS...

Asterisk security vulnerabilities

Few DoS conditions on SIP parsing...

FreeSWITCH Detection (SIP)

Detection of FreeSWITCH over SIP. This script performs SIP based detection of FreeSWITCH. SPDX-FileCopyrightText: 2013 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only...

Multiple Vulnerabilities in Cisco Wireless LAN Controllers (cisco-sa-20130123-wlc)

The remote Cisco Wireless LAN Controller WLC is affected by one or more of the following vulnerabilities : - Wireless Intrusion Prevention System wIPS Denial of Service Vulnerability CSCtx80743 - Session Initiation Protocol Denial of Service Vulnerability CSCts87659 - Remote Code Execution...

Cisco Unified Communications Manager SIP DoS (CSCub85597)

According to its self-reported version, the remote Cisco Unified Communications Manager CUCM device insufficiently limits the rate of traffic on the session initiation protocol SIP port, allowing an attacker to cause a denial of service condition by sending UDP packets at high rates to that port...

Polycom SIP Detection

The remote host is a Polycom device based off the listening Polycom SIP services. C Tenable Network Security, Inc. include"compat.inc"; if description scriptid70067; scriptversion"1.4"; scriptsetattributeattribute:"pluginmodificationdate", value:"2023/06/26"; scriptnameenglish:"Polycom SIP...

Asterisk SIP Channel Driver ACK with SDP Denial of Service (AST-2013-004)

Binary data 8006.prm...

Asterisk SIP Channel Driver Invalid SDP Denial of Service (AST-2013-005)

Binary data 8007.prm...

DEBIAN-CVE-2013-5642

The SIP channel driver channels/chansip.c in Asterisk Open Source 1.8.x before 1.8.23.1, 10.x before 10.12.3, and 11.x before 11.5.1; Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2; and Asterisk Digiumphones 10.x-digiumphones before 10.12.3-digiumphones allows remote...

CVE-2013-5642

The SIP channel driver channels/chansip.c in Asterisk Open Source 1.8.x before 1.8.23.1, 10.x before 10.12.3, and 11.x before 11.5.1; Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2; and Asterisk Digiumphones 10.x-digiumphones before 10.12.3-digiumphones allows remote...

CVE-2013-5641

The SIP channel driver channels/chansip.c in Asterisk Open Source 1.8.17.x through 1.8.22.x, 1.8.23.x before 1.8.23.1, and 11.x before 11.5.1 and Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2 allows remote attackers to cause a denial of service NULL pointer dereference,...

CVE-2013-5641

The SIP channel driver channels/chansip.c in Asterisk Open Source 1.8.17.x through 1.8.22.x, 1.8.23.x before 1.8.23.1, and 11.x before 11.5.1 and Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2 allows remote attackers to cause a denial of service NULL pointer dereference,...

UBUNTU-CVE-2013-5641

The SIP channel driver channels/chansip.c in Asterisk Open Source 1.8.17.x through 1.8.22.x, 1.8.23.x before 1.8.23.1, and 11.x before 11.5.1 and Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2 allows remote attackers to cause a denial of service NULL pointer dereference,...

Null pointer dereference

The SIP channel driver channels/chansip.c in Asterisk Open Source 1.8.x before 1.8.23.1, 10.x before 10.12.3, and 11.x before 11.5.1; Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2; and Asterisk Digiumphones 10.x-digiumphones before 10.12.3-digiumphones allows remote...

Null pointer dereference

The SIP channel driver channels/chansip.c in Asterisk Open Source 1.8.17.x through 1.8.22.x, 1.8.23.x before 1.8.23.1, and 11.x before 11.5.1 and Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2 allows remote attackers to cause a denial of service NULL pointer dereference,...