Facebook Google Plus Twitter LinkedIn YouTube RSS Menu Search Resource - BlogResource - WebinarResource - ReportResource - Eventicons_066 icons_067icons_068icons_069icons_070

ISC BIND < 9.3.3 DNS Message Malformed TSIG Remote DoS



The remote host is vulnerable to a Denial of Service (DoS) attack.


The remote BIND DNS server is vulnerable to a flaw in the way that it handles TSIG responses. An attacker exploiting this flaw would need to have the ability to send malformed responses to the vulnerable DNS Server. Successful exploitation would lead to the BIND server crashing.


Upgrade to version 9.3.3 or higher.