CVE-2017-17664: Improper Restriction of Operations within the Bounds of a Memory Buffer

A Remote Crash issue was discovered in Asterisk Open Source 13.x before 13.18.4, 14.x before 14.7.4, and 15.x before 15.1.4 and Certified Asterisk before 13.13-cert9. Certain compound RTCP packets cause a crash in the RTCP Stack...

asterisk -- Remote Crash Vulnerability in RTCP Stack

The Asterisk project reports: If a compound RTCP packet is received containing more than one report for example a Receiver Report and a Sender Report the RTCP stack will incorrectly store report information outside of allocated memory potentially causing a crash...

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...

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...

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...

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...

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: Exposure of Sensitive Information to an Unauthorized Actor

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 ...

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...

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 -...

PT-2017-13574

Name of the Vulnerable Software and Affected Versions Asterisk versions 11.x through 11.25.2 Asterisk versions 13.x through 13.17.1 Asterisk versions 14.x through 14.6.1 Certified Asterisk versions 11.x through 11.6-cert17 Certified Asterisk versions 13.x through 13.13-cert5 Description The issue...

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...

FreeBSD : asterisk -- RTP/RTCP information leak (c2ea3b31-9d75-11e7-bb13-001999f8d30b)

The Asterisk project reports : This is a follow up advisory to AST-2017-005. Insufficient RTCP packet validation could allow reading stale buffer contents and when combined with the 'nat' and 'symmetricrtp' options allow redirecting where Asterisk sends the next RTCP report. The RTP stream...

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...

asterisk -- RTP/RTCP information leak

The Asterisk project reports: This is a follow up advisory to AST-2017-005. Insufficient RTCP packet validation could allow reading stale buffer contents and when combined with the "nat" and "symmetricrtp" options allow redirecting where Asterisk sends the next RTCP report. The RTP stream...