4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
0.233 Low
EPSS
Percentile
96.6%
ISC BIND 9 through 9.5.0a5 uses a weak random number generator during generation of DNS query ids when answering resolver questions or sending NOTIFY messages to slave name servers, which makes it easier for remote attackers to guess the next query id and perform DNS cache poisoning.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 12 | all | bind9 | < 1:9.4.1-P1-1 | bind9_1:9.4.1-P1-1_all.deb |
Debian | 11 | all | bind9 | < 1:9.4.1-P1-1 | bind9_1:9.4.1-P1-1_all.deb |
Debian | 999 | all | bind9 | < 1:9.4.1-P1-1 | bind9_1:9.4.1-P1-1_all.deb |
Debian | 13 | all | bind9 | < 1:9.4.1-P1-1 | bind9_1:9.4.1-P1-1_all.deb |