UBUNTU-CVE-2021-31878

An issue was discovered in PJSIP in Asterisk before 16.19.1 and before 18.5.1. To exploit, a re-INVITE without SDP must be received after Asterisk has sent a BYE request...

CVE-2021-32558

An issue was discovered in Sangoma Asterisk 13.x before 13.38.3, 16.x before 16.19.1, 17.x before 17.9.4, and 18.x before 18.5.1, and Certified Asterisk before 16.8-cert10. If the IAX2 channel driver receives a packet that contains an unsupported media format, a crash can occur...

CVE-2021-32558

An issue was discovered in Sangoma Asterisk 13.x before 13.38.3, 16.x before 16.19.1, 17.x before 17.9.4, and 18.x before 18.5.1, and Certified Asterisk before 16.8-cert10. If the IAX2 channel driver receives a packet that contains an unsupported media format, a crash can occur...

CVE-2021-32558

The CVE-2021-32558 issue affects Sangoma Asterisk and Certified Asterisk: IAX2 channel driver may crash when receiving a packet with an unsupported media format. Affected versions include Asterisk 13.x before 13.38.3, 16.x before 16.19.1, 17.x before 17.9.4, 18.x before 18.5.1, and Certified Aste...

CVE-2021-31878

An issue was discovered in PJSIP in Asterisk before 16.19.1 and before 18.5.1. To exploit, a re-INVITE without SDP must be received after Asterisk has sent a BYE request...

CVE-2021-31878

An issue was discovered in PJSIP in Asterisk before 16.19.1 and before 18.5.1. To exploit, a re-INVITE without SDP must be received after Asterisk has sent a BYE request...

CVE-2021-31878

Affected software. Asterisk prior to 16.19.1 and prior to 18.5.1 uses the PJSIP stack. Vulnerability and root cause. An issue exists in PJSIP where a re-INVITE without SDP, received after Asterisk has sent a BYE, can be exploited. This is the explicit condition described in CVE-2021-31878. Impact...

Vulnerabilities fixed in Asterisk

Vulnerabilities have been fixed in Asterisk. A malicious party could potentially exploit the vulnerabilities to cause a denial-of-service cause. Asterisk Project has released updates to fix the vulnerabilities. fixes. For more information, see:...

PT-2021-5541 · Asterisk +2 · Asterisk +2

Name of the Vulnerable Software and Affected Versions: Asterisk versions 13.x through 13.38.2 Asterisk versions 16.x through 16.19.0 Asterisk versions 17.x through 17.9.3 Asterisk versions 18.x through 18.5.0 Certified Asterisk versions prior to 16.8-cert10 Description: The issue is related to...

FreeBSD : asterisk -- pjproject/pjsip: crash when SSL socket destroyed during handshake (53fbffe6-ebf7-11eb-aef1-0897988a1c07)

The Asterisk project reports : Depending on the timing, it's possible for Asterisk to crash when using a TLS connection if the underlying socket parent/listener gets destroyed during the handshake. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in thi...

FreeBSD : asterisk -- Remote crash when using IAX2 channel driver (fb3455be-ebf6-11eb-aef1-0897988a1c07)

The Asterisk project reports : If the IAX2 channel driver receives a packet that contains an unsupported media format it can cause a crash to occur in Asterisk. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and package checks in this plugin were extracted from the...

FreeBSD : asterisk -- Remote Crash Vulnerability in PJSIP channel driver (ffa364e1-ebf5-11eb-aef1-0897988a1c07)

The Asterisk project reports : When Asterisk receives a re-INVITE without SDP after having sent a BYE request a crash will occur. This occurs due to the Asterisk channel no longer being present while code assumes it is. %NASLMINLEVEL 70300 C Tenable Network Security, Inc. The descriptive text and...

Asterisk Multiple DoS Vulnerabilities (AST-2021-008, AST-2021-009)

Asterisk is prone to multiple denial of service DoS vulnerabilities. SPDX-FileCopyrightText: 2021 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 DoS Vulnerability (AST-2021-007)

Asterisk is prone to a denial of service DoS vulnerability in the PJSIP channel driver. SPDX-FileCopyrightText: 2021 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 =...

Atlassian Asterisk 注入漏洞

Atlassian Asterisk is a software application from the American company Atlassian. A development program bug tracking feature is provided. An injection vulnerability exists in Atlassian Asterisk that arises from a network system or product that does not properly validate incoming data...

Atlassian Asterisk 资源管理错误漏洞

Atlassian Asterisk is a software application from the American company Atlassian. A development program error tracking feature is provided. Asterisk suffers from a Resource Management Error vulnerability that arises from mismanagement of system resources e.g., memory, disk space, files, etc. by a...

The vulnerability of the res_pjsip_t38.c component in Asterisk IP-telephony management systems and Certified Asterisk allows a attacker to cause a service failure.

The vulnerability of the respjsipt38.c component in IP-telephony management systems like Asterisk and Certified Asterisk is related to the handling of the zero pointer. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

PT-2021-7759 · Red Hat +5 · 389-Ds-Base +6

Name of the Vulnerable Software and Affected Versions: 389-ds-base affected versions not specified Description: A flaw was found in the authentication procedure of 389 Directory Server, allowing an attacker to successfully authenticate as a user whose password was disabled. This occurs when an...

CVE-2020-10666

The restapps aka Rest Phone apps module for Sangoma FreePBX and PBXact 13, 14, and 15 through 15.0.19.2 allows remote code execution via a URL variable to an AMI command...

asterisk -- pjproject/pjsip: crash when SSL socket destroyed during handshake

The Asterisk project reports: Depending on the timing, it's possible for Asterisk to crash when using a TLS connection if the underlying socket parent/listener gets destroyed during the handshake...