CVE-2009-4022

Source
https://nvd.nist.gov/vuln/detail/CVE-2009-4022
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2009-4022.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2009-4022
Downstream
Related
Published
2009-11-25T16:30:00Z
Modified
2025-08-09T20:01:26Z
Summary
[none]
Details

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.

References

Affected packages