Security Advisories

Stay up to date with the latest security advisories for the
Asterisk Project.

AST-2018-006: WebSocket frames with 0 sized payload causes DoS

February 21, 2018

http://downloads.asterisk.org/pub/security/AST-2018-006.html

https://downloads.asterisk.org/pub/security/AST-2018-006.html

AST-2018-005: Crash when large numbers of TCP connections are closed suddenly

February 21, 2018

http://downloads.asterisk.org/pub/security/AST-2018-005.html

https://downloads.asterisk.org/pub/security/AST-2018-005.html

AST-2018-004: Crash when receiving SUBSCRIBE request

February 21, 2018

http://downloads.asterisk.org/pub/security/AST-2018-004.html

https://downloads.asterisk.org/pub/security/AST-2018-004.html

AST-2018-003: Crash with an invalid SDP fmtp attribute

February 21, 2018

http://downloads.asterisk.org/pub/security/AST-2018-003.html

https://downloads.asterisk.org/pub/security/AST-2018-003.html

AST-2018-002: Crash when given an invalid SDP media format description

February 21, 2018

http://downloads.asterisk.org/pub/security/AST-2018-002.html

https://downloads.asterisk.org/pub/security/AST-2018-002.html