cbcvebase.
CVE-2009-4022
published 2009-11-25

CVE-2009-4022: 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…

PriorityP420low2.6CVSS 2.0
AVNACHAuNCNIPAN
EPSS
7.95%
94.1th percentile
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 "at the same time as requesting DNSSEC records (DO)," aka Bug 20438.

Affected

52 ranges· showing 25
VendorProductVersion rangeFixed in
debianbind9< bind9 1:9.7.0.dfsg-1 (bookworm)bind9 1:9.7.0.dfsg-1 (bookworm)
debianbind9< bind9 1:9.6.1.dfsg.P2-1 (bookworm)bind9 1:9.6.1.dfsg.P2-1 (bookworm)
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CVSS provenance

nvdv2.02.6LOWAV:N/AC:H/Au:N/C:N/I:P/A:N
osv2.6LOW
vendor_debian2.6MEDIUM
vendor_redhat2.6LOW
vendor_ubuntu2.6LOW
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