PJSIP -- TCP denial of service in PJProject

The Asterisk project reports: PJProject has a limit on the number of TCP connections that it can accept. Furthermore, PJProject does not close TCP connections it accepts. By default, this value is approximately 60. An attacker can deplete the number of allowed TCP connections by opening TCP...

Asterisk Multiple Vulnerabilities (AST-2016-001 - AST-2016-003) (BEAST)

According to its SIP banner, the version of Asterisk running on the remote host is affected by the following vulnerabilities : - An information disclosure vulnerability, known as BEAST, exists in the SSL 3.0 and TLS 1.0 protocols due to a flaw in the way the initialization vector IV is selected...

FreeBSD : asterisk -- Multiple vulnerabilities (559f3d1b-cb1d-11e5-80a4-001999f8d30b) (BEAST)

The Asterisk project reports : AST-2016-001 - BEAST vulnerability in HTTP server AST-2016-002 - File descriptor exhaustion in chansip AST-2016-003 - Remote crash vulnerability when receiving UDPTL FAX data %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package check...

asterisk -- Multiple vulnerabilities

The Asterisk project reports: AST-2016-001 - BEAST vulnerability in HTTP server AST-2016-002 - File descriptor exhaustion in chansip AST-2016-003 - Remote crash vulnerability when receiving UDPTL FAX data...

asterisk -- Long Contact URIs in REGISTER requests can crash Asterisk

The Asterisk project reports: Asterisk may crash when processing an incoming REGISTER request if that REGISTER contains a Contact header with a lengthy URI. This crash will only happen for requests that pass authentication. Unauthenticated REGISTER requests will not result in a crash occurring...

Asterisk SIP Invite Malformed SDP Denial of Service (CVE-2007-1561)

A denial of service vulnerability exists in the channel driver of Asterisk. A remote attacker may send a SIP INVITE message with an SDP containing one valid and one invalid IP address, causing the server to crash...

Asterisk Skinny Channel Driver Remote Denial of Service (CVE-2007-4280)

Asterisk is vulnerable to a denial of service attack, caused by a vulnerability in the Skinny channel driver. By sending a specially-crafted "CAPABILITIESRESMESSAGE" packet with an overly large capabilities count, a remote attacker with an authenticated session could exploit this vulnerability...

libsndfile 1.0.25 Heap Overflow Exploit

libsndfile versions 1.0.25 and below suffer from a heap overflow vulnerability. !/usr/bin/env perl Author: Marco Romano @nemux - 07 Oct 2015 PoC for libsndfile SWF/Audio play - pulseaudio - libsndfile ?? not tested - Email attachment - TCP socket connection for audio server only - File upload ex...

libsndfile 1.0.25 Heap Overflow

!/usr/bin/env perl Author: Marco Romano @nemux - 07 Oct 2015 PoC for libsndfile SWF/Audio play - pulseaudio - libsndfile ?? not tested - Email attachment - TCP socket connection for audio server only - File upload ex. server side audio file manipulation, interactive voice responder - etc...

Gentoo Security Advisory GLSA 201401-15

Gentoo Linux Local Security Checks GLSA 201401-15 SPDX-FileCopyrightText: 2015 Eero Volotinen 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-or-later ifdescription...

Gentoo Security Advisory GLSA 201412-51

Gentoo Linux Local Security Checks GLSA 201412-51 SPDX-FileCopyrightText: 2015 Eero Volotinen 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-or-later ifdescription...

Gentoo Security Advisory GLSA 201411-10

Gentoo Linux Local Security Checks GLSA 201411-10 SPDX-FileCopyrightText: 2015 Eero Volotinen 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-or-later ifdescription...

Gentoo Security Advisory GLSA 201406-25

Gentoo Linux Local Security Checks GLSA 201406-25 SPDX-FileCopyrightText: 2015 Eero Volotinen 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-or-later ifdescription...

Gentoo Security Advisory GLSA 201405-05

Gentoo Linux Local Security Checks GLSA 201405-05 SPDX-FileCopyrightText: 2015 Eero Volotinen 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-or-later ifdescription...

Fedora Update for asterisk FEDORA-2015-5948

The remote host is missing an update for the SPDX-FileCopyrightText: 2015 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...

Fedora 22 : asterisk-13.3.2-1.fc22 (2015-5948)

The Asterisk Development Team has announced security releases for Certified Asterisk 1.8.28, 11.6, and 13.1 and Asterisk 1.8, 11, 12, and 13. The available security releases are released as versions 1.8.28.cert-5, 1.8.32.3, 11.6-cert11, 11.17.1, 12.8.2, 13.1-cert2, and 13.3.2. These releases are...

[SECURITY] Fedora 22 Update: asterisk-13.3.2-1.fc22

Asterisk is a complete PBX in software. It runs on Linux and provides all of the features you would expect from a PBX and more. Asterisk does voice over IP in three protocols, and can interoperate with almost all standards-based telephony equipment using relatively inexpensive hardware...

Asterisk chan_skinny CAPABILITIES_RES_MESSAGE Denial of Service - Ver2 (CVE-2007-4280)

A denial of service vulnerability has been reported in Digium Asterisk. Successful exploitation of this vulnerability would allow a remote attacker to create a denial of service condition on the affected system...

Digium Asterisk res_pjsip_pubsub Module SIP SUBSCRIBE Type Confusion Denial of Service (CVE-2014-6609)

A denial of service vulnerability exists in Asterisk Open Source. The vulnerability is due to the way SIP SUBSCRIBE requests with unexpected mixes of headers for a given event package are handled. Remote, unauthenticated attackers could exploit this vulnerability by sending malformed SIP SUBSCRIB...

Mandriva Linux Security Advisory : asterisk (MDVSA-2015:206)

Updated asterisk packages fix security vulnerability : When Asterisk registers to a SIP TLS device and and verifies the server, Asterisk will accept signed certificates that match a common name other than the one Asterisk is expecting if the signed certificate has a common name containing a null...