2.6 Low
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:N/I:N/A:P
0.042 Low
EPSS
Percentile
92.2%
BIND 9.7.1 and 9.7.1-P1, when a recursive validating server has a trust anchor that is configured statically or via DNSSEC Lookaside Validation (DLV), allows remote attackers to cause a denial of service (infinite loop) via a query for an RRSIG record whose answer is not in the cache, which causes BIND to repeatedly send RRSIG queries to the authoritative servers.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | bind9 | < 9.7.1.dfsg.P2 | bind9_9.7.1.dfsg.P2_all.deb |
Debian | 11 | all | bind9 | < 9.7.1.dfsg.P2 | bind9_9.7.1.dfsg.P2_all.deb |
Debian | 10 | all | bind9 | < 9.7.1.dfsg.P2 | bind9_9.7.1.dfsg.P2_all.deb |
Debian | 999 | all | bind9 | < 9.7.1.dfsg.P2 | bind9_9.7.1.dfsg.P2_all.deb |
Debian | 13 | all | bind9 | < 9.7.1.dfsg.P2 | bind9_9.7.1.dfsg.P2_all.deb |