The STUN implementation in Asterisk 1.4.x before 1.4.8, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0, and s800i before 1.0.2 allows remote attackers to cause a denial of service (crash) via a crafted STUN length attribute in a STUN packet sent on an RTP port.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 11 | all | asterisk | < 1:1.4.8~dfsg-1 | asterisk_1:1.4.8~dfsg-1_all.deb |
Debian | 10 | all | asterisk | < 1:1.4.8~dfsg-1 | asterisk_1:1.4.8~dfsg-1_all.deb |
Debian | 999 | all | asterisk | < 1:1.4.8~dfsg-1 | asterisk_1:1.4.8~dfsg-1_all.deb |