QwikSec

Security Database

CVE

CWE

Training

CVE-2021-32558

Published: Jul 27, 2021

Modified: Aug 3, 2024

PUBLISHED

Description

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.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

20210722 AST-2021-008: Remote crash when using IAX2 channel driver

mailing-list

x_refsource_FULLDISC

http://packetstormsecurity.com/files/163639/Asterisk-Project-Security-Advisory-AST-2021-008.html

x_refsource_MISC

https://downloads.asterisk.org/pub/security/AST-2021-008.html

x_refsource_MISC

https://issues.asterisk.org/jira/browse/ASTERISK-29392

x_refsource_MISC

[debian-lts-announce] 20210804 [SECURITY] [DLA 2729-1] asterisk security update

mailing-list

x_refsource_MLIST

vendor-advisory

x_refsource_DEBIAN

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.