Debian Security Bug TrackerDEBIANCVE:CVE-2009-4022CVE-2009-4022
2.6 Low
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:H/Au:N/C:N/I:P/A:N
0.013 Low
EPSS
Percentile
85.6%
Unspecified vulnerability in ISC BIND 9.0.x through 9.3.x, 9.4 before 9.4.3-P4, 9.5 before 9.5.2-P1, 9.6 before 9.6.1-P2, and 9.7 beta before 9.7.0b3, with DNSSEC validation enabled and checking disabled (CD), allows remote attackers to conduct DNS cache poisoning attacks by receiving a recursive client query and sending a response that contains an Additional section with crafted data, which is not properly handled when the response is processed βat the same time as requesting DNSSEC records (DO),β aka Bug 20438.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | bind9 | <Β 1:9.6.1.dfsg.P2-1 | bind9_1:9.6.1.dfsg.P2-1_all.deb |
| Debian | 11 | all | bind9 | <Β 1:9.6.1.dfsg.P2-1 | bind9_1:9.6.1.dfsg.P2-1_all.deb |
| Debian | 10 | all | bind9 | <Β 1:9.6.1.dfsg.P2-1 | bind9_1:9.6.1.dfsg.P2-1_all.deb |
| Debian | 999 | all | bind9 | <Β 1:9.6.1.dfsg.P2-1 | bind9_1:9.6.1.dfsg.P2-1_all.deb |
| Debian | 13 | all | bind9 | <Β 1:9.6.1.dfsg.P2-1 | bind9_1:9.6.1.dfsg.P2-1_all.deb |
Related
2.6 Low
CVSS2
Access Vector
NETWORK
Access Complexity
HIGH
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:H/Au:N/C:N/I:P/A:N
0.013 Low
EPSS
Percentile
85.6%