Digium Asterisk Open Source Denial of Service Vulnerability (CNVD-2017-33206)

Digium Asterisk Open Source and Certified Asterisk is open source telephone switch PBX system software from Digium, USA. The software supports voicemail, multi-party voice conferencing, Interactive Voice Response IVR and more. A denial of service vulnerability exists in Digium Asterisk Open Sourc...

CVE-2017-16671

CVE-2017-16671 affects Asterisk Open Source 13.x (<13.18.1), 14.x (<14.7.1), 15.x (<15.1.1) and Certified Asterisk 13.13 (=13.23.1, and FreeBSD/FreeBSD-based advisories mirror the fix trajectory. If exploiting, an attacker could trigger overflow via crafted CDR updates. No exploitation s...

Asterisk pjproject Header DoS Vulnerability

Asterisk is prone to a buffer overflow vulnerability which leads to a denial of service. 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 =...

Digium Asterisk Open Source Buffer Overflow Vulnerability

Digium Asterisk Open Source and Certified Asterisk is open source telephone switch PBX system software from Digium, USA. The software supports voicemail, multi-party voice conferencing, Interactive Voice Response IVR and more. A buffer overflow vulnerability exists in Digium Asterisk Open Source...

Digium Asterisk Open Source Memory Disclosure Vulnerability

Digium Asterisk Open Source and Certified Asterisk is open source telephone switch PBX system software from Digium, USA. The software supports voicemail, multi-party voice conferencing, and interactive voice response IVR. A memory leak vulnerability exists in Digium Asterisk Open Source when...

CVE-2017-16672

CVE-2017-16672 affects Asterisk Open Source: memory leak in pjsip session objects when a call is rejected before establishment. Affected versions: Asterisk 13 prior to 13.18.1; 14 prior to 14.7.1; 15 prior to 15.1.1; Certified Asterisk 13.13 prior to 13.13-cert7. Impact: potential memory exhausti...

CVE-2017-16672

An issue was discovered in Asterisk Open Source 13 before 13.18.1, 14 before 14.7.1, and 15 before 15.1.1 and Certified Asterisk 13.13 before 13.13-cert7. A memory leak occurs when an Asterisk pjsip session object is created and that call gets rejected before the session itself is fully...

CVE-2017-16672

An issue was discovered in Asterisk Open Source 13 before 13.18.1, 14 before 14.7.1, and 15 before 15.1.1 and Certified Asterisk 13.13 before 13.13-cert7. A memory leak occurs when an Asterisk pjsip session object is created and that call gets rejected before the session itself is fully...

CVE-2017-16671

A Buffer Overflow issue was discovered in Asterisk Open Source 13 before 13.18.1, 14 before 14.7.1, and 15 before 15.1.1 and Certified Asterisk 13.13 before 13.13-cert7. 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 arbitrari...

Asterisk CDR Buffer Overflow Vulnerability (AST-2017-010)

Asterisk is prone to a buffer overflow vulnerability in CDR 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 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 =...

CVE-2017-16671

A Buffer Overflow issue was discovered in Asterisk Open Source 13 before 13.18.1, 14 before 14.7.1, and 15 before 15.1.1 and Certified Asterisk 13.13 before 13.13-cert7. 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 arbitrari...

GLSA-201710-29 : Asterisk: Multiple vulnerabilities

The remote host is affected by the vulnerability described in GLSA-201710-29 Asterisk: Multiple vulnerabilities Multiple vulnerabilities have been discovered in Asterisk. Please review the referenced CVE identifiers for details. Impact : A remote attacker could execute arbitrary code, cause a...

Asterisk: Multiple vulnerabilities

Background A Modular Open Source PBX System. Description Multiple vulnerabilities have been discovered in Asterisk. Please review the referenced CVE identifiers for details. Impact A remote attacker could execute arbitrary code, cause a denial of service condition, or cause an unauthorized data...

The vulnerability of the app_minivm module in the MinivmNotify application of Asterisk and Certified Asterisk management systems allows a perpetrator to execute arbitrary commands.

The vulnerability of the appminivm module in the MinivmNotify application of the Asterisk control system and Certified Asterisk is related to insufficient validation of input data transmitted using the “externnotify” option. The identifier’s name and number, obtained from an unreliable source, ar...

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-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...