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Security Advisories
Stay up to date with the latest security advisories for the
Asterisk Project.
AST-2021-005: Remote Crash Vulnerability in PJSIP channel driver
February 18, 2021
https://issues.asterisk.org/jira/browse/ASTERISK-29196
https://downloads.asterisk.org/pub/security/AST-2021-005.html
AST-2021-004: An unsuspecting user could crash Asterisk with multiple hold/unhold requests
February 18, 2021
https://issues.asterisk.org/jira/browse/ASTERISK-29205
https://downloads.asterisk.org/pub/security/AST-2021-004.html
AST-2021-001: Remote crash in res_pjsip_diversion
February 18, 2021
https://downloads.asterisk.org/pub/security/AST-2021-001.html
https://issues.asterisk.org/jira/browse/ASTERISK-29227
AST-2021-002: Remote crash possible when negotiating T.38
February 18, 2021
https://downloads.asterisk.org/pub/security/AST-2021-002.html
https://issues.asterisk.org/jira/browse/ASTERISK-29203
AST-2021-003: Remote attacker could prematurely tear down SRTP calls
February 18, 2021
https://issues.asterisk.org/jira/browse/ASTERISK-29260
https://downloads.asterisk.org/pub/security/AST-2021-003.html
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