SERVER-OTHER -- Snort has detected traffic exploiting vulnerabilities in a server in the network.
SERVER-OTHER ISC BIND DHCP client DNAME resource record parsing denial of service attempt
This event is generated when an attacker attempts to exploit a denial of service in ISC BIND.
Attempted User Privilege Gain
This rule checks for attempts to exploit a denial of service in ISC BIND via crafted DNS responses with DNAME resource records.
Ease of Attack:
What To Look For
No public information
No known false positives
Cisco Talos Intelligence Group
MITRE ATT&CK Framework
For reference, see the MITRE ATT&CK vulnerability types here:
CVE Additional Information
CVE-2016-8864named in ISC BIND 9.x before 9.9.9-P4, 9.10.x before 9.10.4-P4, and 9.11.x before 9.11.0-P1 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a DNAME record in the answer section of a response to a recursive query, related to db.c and resolver.c.
||Ease of Access||LOW