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GoogleOSV:CVE-2021-32558HistoryJul 30, 2021 - 2:15 p.m.
CVE-2021-32558
2021-07-3014:15:16
Google
osv.dev
13
sangoma asterisk
cve-2021-32558
iax2
unsupported media format
crash
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.
References
packetstormsecurity.com/files/163639/Asterisk-Project-Security-Advisory-AST-2021-008.html
seclists.org/fulldisclosure/2021/Jul/49
downloads.asterisk.org/pub/security/AST-2021-008.html
issues.asterisk.org/jira/browse/ASTERISK-29392
lists.debian.org/debian-lts-announce/2021/08/msg00005.html
www.debian.org/security/2021/dsa-4999
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