Asterisk: Denial of service

Background Asterisk is an open source telephony engine and toolkit. Description A vulnerability has been found in Asterisk's handling of certain encrypted streams where the ressrtp module has been loaded but video support has not been enabled. Impact A remote attacker could send a specially craft...

FreeBSD Ports: asterisk18

The remote host is missing an update to the system as announced in the referenced advisory. SPDX-FileCopyrightText: 2012 E-Soft Inc. 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...

Gentoo Security Advisory GLSA 201110-21 (Asterisk)

The remote host is missing updates announced in advisory GLSA 201110-21. OpenVAS Vulnerability Test $ Description: Auto generated from Gentoo's XML based advisory Authors: Thomas Reinke Copyright: Copyright c 2012 E-Soft Inc. http://www.securityspace.com Text descriptions are largely excerpted fr...

Gentoo Security Advisory GLSA 201110-21 (Asterisk)

The remote host is missing updates announced in advisory GLSA 201110-21. SPDX-FileCopyrightText: 2012 E-Soft Inc. 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 OR GPL-3.0-only...

Debian: Security Advisory (DSA-2367-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2012 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 ifdescription...

Debian Security Advisory DSA 2367-1 (asterisk)

The remote host is missing an update to asterisk announced via advisory DSA 2367-1. OpenVAS Vulnerability Test $Id: deb23671.nasl 6612 2017-07-07 12:08:03Z cfischer $ Description: Auto-generated from advisory DSA 2367-1 asterisk Authors: Thomas Reinke Copyright: Copyright c 2012 E-Soft Inc...

DEBIAN-CVE-2012-0885

chansip.c in Asterisk Open Source 1.8.x before 1.8.8.2 and 10.x before 10.0.1, when the ressrtp module is used and media support is improperly configured, allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via a crafted SDP message with a crypto attribu...

CVE-2012-0885

chansip.c in Asterisk Open Source 1.8.x before 1.8.8.2 and 10.x before 10.0.1, when the ressrtp module is used and media support is improperly configured, allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via a crafted SDP message with a crypto attribu...

CVE-2012-0885

chansip.c in Asterisk Open Source 1.8.x before 1.8.8.2 and 10.x before 10.0.1, when the ressrtp module is used and media support is improperly configured, allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via a crafted SDP message with a crypto attribu...

CVE-2012-0885

chansip.c in Asterisk Open Source 1.8.x before 1.8.8.2 and 10.x before 10.0.1, when the ressrtp module is used and media support is improperly configured, allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via a crafted SDP message with a crypto attribu...

Null pointer dereference

chansip.c in Asterisk Open Source 1.8.x before 1.8.8.2 and 10.x before 10.0.1, when the ressrtp module is used and media support is improperly configured, allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via a crafted SDP message with a crypto attribu...

CVE-2012-0885

chansip.c in Asterisk Open Source 1.8.x before 1.8.8.2 and 10.x before 10.0.1, when the ressrtp module is used and media support is improperly configured, allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via a crafted SDP message with a crypto attribu...

CVE-2012-0885

chansip.c in Asterisk Open Source 1.8.x before 1.8.8.2 and 10.x before 10.0.1, when the ressrtp module is used and media support is improperly configured, allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via a crafted SDP message with a crypto attribu...

CVE-2012-0885

chansip.c in Asterisk Open Source 1.8.x before 1.8.8.2 and 10.x before 10.0.1, when the ressrtp module is used and media support is improperly configured, allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via a crafted SDP message with a crypto attribu...

CVE-2012-0885

CVE-2012-0885 affects Asterisk Open Source: 1.8.x before 1.8.8.2 and 10.x before 10.0.1. When the res_srtp module is loaded and media support is misconfigured, a crafted SDP message with a crypto attribute can cause a NULL pointer dereference and daemon crash (DoS) via either a video or text medi...

CVE-2012-0885: Undefined Security Weakness

chansip.c in Asterisk Open Source 1.8.x before 1.8.8.2 and 10.x before 10.0.1, when the ressrtp module is used and media support is improperly configured, allows remote attackers to cause a denial of service NULL pointer dereference and daemon crash via a crafted SDP message with a crypto attribu...

PT-2012-2928

Name of the Vulnerable Software and Affected Versions Asterisk Open Source versions 1.8.x through 1.8.8.1 Asterisk Open Source versions 10.x through 10.0.0 Description The issue allows remote attackers to cause a denial of service, resulting in a daemon crash, by sending a crafted SDP message wit...

FreeBSD : asterisk -- SRTP Video Remote Crash Vulnerability (dd698b76-42f7-11e1-a1b6-14dae9ebcf89)

Asterisk project reports : An attacker attempting to negotiate a secure video stream can crash Asterisk if video support has not been enabled and the ressrtp Asterisk module is loaded. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were...

asterisk -- SRTP Video Remote Crash Vulnerability

Asterisk project reports: An attacker attempting to negotiate a secure video stream can crash Asterisk if video support has not been enabled and the ressrtp Asterisk module is loaded...

Debian DSA-2367-1 : asterisk - several vulnerabilities

Several vulnerabilities have been discovered in Asterisk, an Open Source PBX and telephony toolkit : - CVE-2011-4597 Ben Williams discovered that it was possible to enumerate SIP user names in some configurations. Please see the upstream advisory for details. This update only modifies the sample...