Design/Logic Flaw

In Asterisk 11.x before 11.25.3, 13.x before 13.17.2, and 14.x before 14.6.2 and Certified Asterisk 11.x before 11.6-cert18 and 13.x before 13.13-cert6, insufficient RTCP packet validation could allow reading stale buffer contents and when combined with the "nat" and "symmetricrtp" options allow...

UBUNTU-CVE-2017-14603

In Asterisk 11.x before 11.25.3, 13.x before 13.17.2, and 14.x before 14.6.2 and Certified Asterisk 11.x before 11.6-cert18 and 13.x before 13.13-cert6, insufficient RTCP packet validation could allow reading stale buffer contents and when combined with the "nat" and "symmetricrtp" options allow...

CVE-2017-14603

In Asterisk 11.x before 11.25.3, 13.x before 13.17.2, and 14.x before 14.6.2 and Certified Asterisk 11.x before 11.6-cert18 and 13.x before 13.13-cert6, insufficient RTCP packet validation could allow reading stale buffer contents and when combined with the "nat" and "symmetricrtp" options allow...

CVE-2017-14603

In Asterisk 11.x before 11.25.3, 13.x before 13.17.2, and 14.x before 14.6.2 and Certified Asterisk 11.x before 11.6-cert18 and 13.x before 13.13-cert6, insufficient RTCP packet validation could allow reading stale buffer contents and when combined with the "nat" and "symmetricrtp" options allow...

CVE-2017-14603

In Asterisk 11.x before 11.25.3, 13.x before 13.17.2, and 14.x before 14.6.2 and Certified Asterisk 11.x before 11.6-cert18 and 13.x before 13.13-cert6, insufficient RTCP packet validation could allow reading stale buffer contents and when combined with the "nat" and "symmetricrtp" options allow...

CVE-2017-14603

CVE-2017-14603 affects Asterisk 11.x prior to 11.25.3, 13.x prior to 13.17.2, and 14.x prior to 14.6.2 (plus Certified Asterisk 11.x before 11.6-cert18 and 13.x before 13.13-cert6). The issue is insufficient RTCP packet validation, which can allow reading stale buffer contents and, when combined ...

asterisk -- Buffer overflow in CDR's set user

The Asterisk project reports: No size checking is done when setting the user field for Party B on a CDR. Thus, it is possible for someone to use an arbitrarily large string and write past the end of the user field storage buffer. The earlier AST-2017-001 advisory for the CDR user field overflow w...

Asterisk Information Disclosure Vulnerability

Asterisk is a free software, open source software that implements the functionality of a telephone user switch PBX. Asterisk suffers from an information disclosure vulnerability that stems from insufficient RTCP packet validation, which allows an attacker to exploit the vulnerability to read the...

Digium Asterisk app_minivm Caller-ID Command Execution (CVE-2017-14100)

A command execution vulnerability exists in Digium Asterisk. The vulnerability is due to insufficient validation of Caller-IDs within SIP requests when the MinivmNotify dialplan function is used with an external notification program. A remote, authenticated attacker could exploit this vulnerabili...

Debian DLA-1122-1 : asterisk security update

A security vulnerability was discovered in Asterisk, an Open Source PBX and telephony toolkit, that may lead to unauthorized command execution. The appminivm module has an 'externnotify' program configuration option that is executed by the MinivmNotify dialplan application. The application uses t...

[SECURITY] [DLA 1122-1] asterisk security update

Package : asterisk Version : 1:1.8.13.1dfsg1-3+deb7u7 CVE ID : CVE-2017-14100 Debian Bug : 873908 A security vulnerability was discovered in Asterisk, an Open Source PBX and telephony toolkit, that may lead to unauthorized command execution. The appminivm module has an "externnotify" program...

DLA-1122-1 asterisk - security update

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asterisk -- Buffer overflow in pjproject header parsing can cause crash in Asterisk

The Asterisk project reports: By carefully crafting invalid values in the Cseq and the Via header port, pjprojects packet parsing code can create strings larger than the buffer allocated to hold them. This will usually cause Asterisk to crash immediately. The packets do not have to be authenticat...

Debian DSA-3990-1 : asterisk - security update

Klaus-Peter Junghann discovered that insufficient validation of RTCP packets in Asterisk may result in an information leak. Please see the upstream advisory at http://downloads.asterisk.org/pub/security/AST-2017-008.html for additional details. %NASLMINLEVEL 70300 C Tenable Network Security, Inc...

[SECURITY] [DSA 3990-1] asterisk security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3990-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff October 03, 2017 https://www.debian.org/security/faq -...

DSA-3990-1 asterisk - security update

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Debian: Security Advisory (DSA-3990-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2017 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...

Digium Asterisk RTP Stack Information Disclosure (CVE-2017-14099)

An information disclosure vulnerability exists in Digium Asterisk. The vulnerability is due to improper handling of incoming RTP/RTCP packets when the chansip and chanpjsip channel drivers are configured to use NAT and Symmetric-RTP respectively...

Digium Asterisk non-SIP URIs Denial-of-Service (CVE-2017-14098)

A denial-of-service vulnerability exists in Digium Asterisk. The vulnerability is due to improper handling of non-SIP URIs within the sanitizetdata function. A remote, unauthenticated attacker could exploit this vulnerability by sending specially crafted SIP packets to an Asterisk server...

CVE-2017-14001

An Improper Neutralization of Special Elements used in an OS Command issue was discovered in Digium Asterisk GUI 2.1.0 and prior. An OS command injection vulnerability has been identified that may allow the execution of arbitrary code on the system through the inclusion of OS commands in the URL...