Security Advisories

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

AST-2019-006: SIP request can change address of a SIP peer

November 21, 2019

http://downloads.digium.com/pub/security/AST-2019-006.html

https://downloads.digium.com/pub/security/AST-2019-006.html

AST-2019-005: Remote Crash Vulnerability in audio transcoding

September 5, 2019

http://downloads.asterisk.org/pub/security/AST-2019-005.html

https://downloads.asterisk.org/pub/security/AST-2019-005.html

AST-2019-004: Crash when negotiating for T.38 with a declined stream

September 5, 2019

http://downloads.asterisk.org/pub/security/AST-2019-004.html

https://downloads.asterisk.org/pub/security/AST-2019-004.html

AST-2019-003: Remote Crash Vulnerability in chan_sip channel driver

July 11, 2019

http://downloads.digium.com/pub/security/AST-2019-003.html

https://downloads.digium.com/pub/security/AST-2019-003.html

AST-2019-002: Remote crash vulnerability with MESSAGE messages

July 11, 2019

http://downloads.digium.com/pub/security/AST-2019-002.html

https://downloads.digium.com/pub/security/AST-2019-002.html