Null pointer dereference

A NULL pointer access issue was discovered in Asterisk 15.x through 15.2.1. The RTP support in Asterisk maintains its own registry of dynamic codecs and desired payload numbers. While an SDP negotiation may result in a codec using a different payload number, these desired ones are still stored...

CVE-2018-7285

A NULL pointer access issue was discovered in Asterisk 15.x through 15.2.1. The RTP support in Asterisk maintains its own registry of dynamic codecs and desired payload numbers. While an SDP negotiation may result in a codec using a different payload number, these desired ones are still stored...

CVE-2018-7285

A NULL pointer access issue was discovered in Asterisk 15.x through 15.2.1. The RTP support in Asterisk maintains its own registry of dynamic codecs and desired payload numbers. While an SDP negotiation may result in a codec using a different payload number, these desired ones are still stored...

CVE-2018-7285

CVE-2018-7285 affects Asterisk 15.x up to 15.2.1. A NULL pointer dereference can occur in RTP handling: the RTP registry of dynamic codecs/payload numbers is consulted for all incoming packets, even dynamic ones, and if a payload maps to a different codec type than the RTP stream, and no stream o...

CVE-2018-7285

A NULL pointer access issue was discovered in Asterisk 15.x through 15.2.1. The RTP support in Asterisk maintains its own registry of dynamic codecs and desired payload numbers. While an SDP negotiation may result in a codec using a different payload number, these desired ones are still stored...

CVE-2018-7285: NULL Pointer Dereference

A NULL pointer access issue was discovered in Asterisk 15.x through 15.2.1. The RTP support in Asterisk maintains its own registry of dynamic codecs and desired payload numbers. While an SDP negotiation may result in a codec using a different payload number, these desired ones are still stored...

PT-2018-17999

Name of the Vulnerable Software and Affected Versions Asterisk versions 15.x through 15.2.1 Description A NULL pointer access issue was discovered in the RTP support of Asterisk. The issue arises when an RTP packet is received and the internal registry of dynamic codecs and desired payload number...

CVE-2018-7285

A NULL pointer access issue was discovered in Asterisk 15.x through 15.2.1. The RTP support in Asterisk maintains its own registry of dynamic codecs and desired payload numbers. While an SDP negotiation may result in a codec using a different payload number, these desired ones are still stored...

PT-2018-3595

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 59 Firefox-ESR versions prior to 52.7 Description The issue is related to the implementation of WebRTC technology in Mozilla Firefox and Firefox-ESR browsers, specifically concerning the mismatched RTP payload type of...

FreeBSD : asterisk -- Memory/File Descriptor/RTP leak in pjsip session resource (be261737-c535-11e7-8da5-001999f8d30b)

The Asterisk project reports : A memory leak occurs when an Asterisk pjsip session object is created and that call gets rejected before the session itself is fully established. When this happens the session object never gets destroyed. This then leads to file descriptors and RTP ports being leake...

Asterisk Memory Leak Vulnerability

Asterisk is prone to a memory/RTP/file descriptor leak vulnerability. 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 CPE =...

Asterisk 11.x < 11.25.3 / 13.x < 13.17.2 / 14.x < 14.6.2 / 11.6 < 11.6-cert18 / 13.13 < 13.13-cert6 RTP/RTCP information leak (AST-2017-008)

According to its SIP banner, the version of Asterisk running on the remote host is 11.x prior to 11.25.3, 13.x prior to 13.17.2, 14.x prior to 14.6.2, 11.6 prior to 11.6-cert18, or 13.13 prior to 13.13-cert6. It is therefore, affected by an information disclosure vulnerability due to insufficient...

asterisk -- Memory/File Descriptor/RTP leak in pjsip session resource

The Asterisk project reports: A memory leak occurs when an Asterisk pjsip session object is created and that call gets rejected before the session itself is fully established. When this happens the session object never gets destroyed. This then leads to file descriptors and RTP ports being leaked...

Debian DSA-3996-1 : ffmpeg - security update

Several vulnerabilities have been discovered in the FFmpeg multimedia framework, which could result in denial of service or potentially the execution of arbitrary code if malformed Real, MV, RL2, ASF, Apple HLS, Phantom Cine, MXF, NSV, MOV or RTP H.264 files/streams are processed. %NASLMINLEVEL...

[SECURITY] [DSA 3996-1] ffmpeg security update

------------------------------------------------------------------------- Debian Security Advisory DSA-3996-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff October 10, 2017 https://www.debian.org/security/faq -...

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...

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...

Asterisk RTP/RTCP Information Leak Vulnerability (AST-2017-008)

Asterisk is prone to an information leak in RTP/RTCP. 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 CPE = "cpe:/a:digium:asterisk"; if...