SUSE CVE-2018-17281

There is a stack consumption vulnerability in the reshttpwebsocket.so module of Asterisk through 13.23.0, 14.7.x through 14.7.7, and 15.x through 15.6.0 and Certified Asterisk through 13.21-cert2. It allows an attacker to crash Asterisk via a specially crafted HTTP request to upgrade the connecti...

Debian dla-3194 : asterisk - security update

The remote Debian 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-3194 advisory. ------------------------------------------------------------------------- Debian LTS Advisory DLA-3194-1 [email protected]...

CVE-2021-46837

respjsipt38 in Sangoma Asterisk 16.x before 16.16.2, 17.x before 17.9.3, and 18.x before 18.2.2, and Certified Asterisk before 16.8-cert7, allows an attacker to trigger a crash by sending an m=image line and zero port in a response to a T.38 re-invite initiated by Asterisk. This is a re-occurrenc...

UBUNTU-CVE-2021-46837

respjsipt38 in Sangoma Asterisk 16.x before 16.16.2, 17.x before 17.9.3, and 18.x before 18.2.2, and Certified Asterisk before 16.8-cert7, allows an attacker to trigger a crash by sending an m=image line and zero port in a response to a T.38 re-invite initiated by Asterisk. This is a re-occurrenc...

CVE-2021-46837

respjsipt38 in Sangoma Asterisk 16.x before 16.16.2, 17.x before 17.9.3, and 18.x before 18.2.2, and Certified Asterisk before 16.8-cert7, allows an attacker to trigger a crash by sending an m=image line and zero port in a response to a T.38 re-invite initiated by Asterisk. This is a re-occurrenc...

CVE-2022-26651

An issue was discovered in Asterisk through 19.x and Certified Asterisk through 16.8-cert13. The funcodbc module provides possibly inadequate escaping functionality for backslash characters in SQL queries, resulting in user-provided data creating a broken SQL query or possibly a SQL injection. Th...

Sql injection

An issue was discovered in Asterisk through 19.x and Certified Asterisk through 16.8-cert13. The funcodbc module provides possibly inadequate escaping functionality for backslash characters in SQL queries, resulting in user-provided data creating a broken SQL query or possibly a SQL injection. Th...

CVE-2022-26651

An issue was discovered in Asterisk through 19.x and Certified Asterisk through 16.8-cert13. The funcodbc module provides possibly inadequate escaping functionality for backslash characters in SQL queries, resulting in user-provided data creating a broken SQL query or possibly a SQL injection. Th...

Vulnerabilities fixed in Asterisk

Vulnerabilities have been fixed in Asterisk and Certified Asterisk. These vulnerabilities potentially allow a malicious party to perform an SQL injection attack, issue arbitrary requests or download send arbitrary requests or download larger than allowed files. Asterisk has made updates available...

CVE-2022-26651

An issue was discovered in Asterisk through 19.x and Certified Asterisk through 16.8-cert13. The funcodbc module provides possibly inadequate escaping functionality for backslash characters in SQL queries, resulting in user-provided data creating a broken SQL query or possibly a SQL injection. Th...

Design/Logic Flaw

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-2021-26713

A stack-based buffer overflow in resrtpasterisk.c in Sangoma Asterisk before 16.16.1, 17.x before 17.9.2, and 18.x before 18.2.1 and Certified Asterisk before 16.8-cert6 allows an authenticated WebRTC client to cause an Asterisk crash by sending multiple hold/unhold requests in quick succession...

CVE-2021-26713

A stack-based buffer overflow in resrtpasterisk.c in Sangoma Asterisk before 16.16.1, 17.x before 17.9.2, and 18.x before 18.2.1 and Certified Asterisk before 16.8-cert6 allows an authenticated WebRTC client to cause an Asterisk crash by sending multiple hold/unhold requests in quick succession...

CVE-2021-26717

An issue was discovered in Sangoma Asterisk 16.x before 16.16.1, 17.x before 17.9.2, and 18.x before 18.2.1 and Certified Asterisk before 16.8-cert6. When re-negotiating for T.38, if the initial remote response was delayed just enough, Asterisk would send both audio and T.38 in the SDP. If this...

CVE-2021-26712

Incorrect access controls in ressrtp.c in Sangoma Asterisk 13.38.1, 16.16.0, 17.9.1, and 18.2.0 and Certified Asterisk 16.8-cert5 allow a remote unauthenticated attacker to prematurely terminate secure calls by replaying SRTP packets...

CVE-2021-26717

An issue was discovered in Sangoma Asterisk 16.x before 16.16.1, 17.x before 17.9.2, and 18.x before 18.2.1 and Certified Asterisk before 16.8-cert6. When re-negotiating for T.38, if the initial remote response was delayed just enough, Asterisk would send both audio and T.38 in the SDP. If this...

Sangoma Technologies Asterisk Security Breach

Sangoma Technologies Asterisk is a suite of open source telephone exchange PBX system software from Canada's Sangoma Technologies. The software supports voicemail, multi-party voice conferencing, interactive voice response IVR, and more. A security vulnerability exists in Sangoma Asterisk. The...

Digium Asterisk Security Vulnerability

Digium Asterisk is a set of open source telephone exchange PBX system software from Digium, USA. The software supports voicemail, multi-party voice conferencing, interactive voice response IVR, and more. A security vulnerability exists in Digium Asterisk. The vulnerability stems from allowing a...

PT-2021-17106 · Sangoma +1 · Asterisk +1

Name of the Vulnerable Software and Affected Versions: Sangoma Asterisk versions 13.38.1 through 18.2.0 Certified Asterisk version 16.8-cert5 Description: The issue is related to incorrect access controls in the res srtp.c module, allowing a remote unauthenticated attacker to prematurely terminat...