7.1 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:N/I:N/A:C
0.012 Low
EPSS
Percentile
84.7%
ISC BIND 9.8.x through 9.8.4-P1 and 9.9.x through 9.9.2-P1, in certain
configurations involving DNS64 with a Response Policy Zone that lacks an
AAAA rewrite rule, allows remote attackers to cause a denial of service
(assertion failure and named daemon exit) via a query for an AAAA record.
Author | Note |
---|---|
mdeslaur | uncommon setup: must be using RPZ rewrite rules and also be using DNS64. Setting priority as βlowβ |