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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.
Metrics
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OR
*cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 13.0.0 up to (excluding) 13.38.3
*cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 16.0.0 up to (excluding) 16.19.1
*cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 17.0.0 up to (excluding) 17.9.4
*cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:* versions from (including) 18.0.0 up to (excluding) 18.15.1
*cpe:2.3:a:digium:certified_asterisk:16.8:-:*:*:*:*:*:*
*cpe
Added
CPE Configuration
OR
*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Added
CVSS V2
NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P)
Added
CVSS V3.1
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added
CWE
NIST CWE-74
Changed
Reference Type
http://packetstormsecurity.com/files/163639/Asterisk-Project-Security-Advisory-AST-2021-008.html No Types Assigned
http://packetstormsecurity.com/files/163639/Asterisk-Project-Security-Advisory-AST-2021-008.html Patch, Third Party Advisory, VDB Entry
Changed
Reference Type
http://seclists.org/fulldisclosure/2021/Jul/49 No Types Assigned
http://seclists.org/fulldisclosure/2021/Jul/49 Mailing List, Patch, Third Party Advisory
Changed
Reference Type
https://downloads.asterisk.org/pub/security/AST-2021-008.html No Types Assigned