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
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: redhat
Published: 2009-11-25T16:00:00
Updated: 2017-09-18T12:57:01
Reserved: 2009-11-20T00:00:00
Link: CVE-2009-4022
JSON object: View
NVD Information
Status : Modified
Published: 2009-11-25T16:30:00.937
Modified: 2017-09-19T01:29:54.000
Link: CVE-2009-4022
JSON object: View
Redhat Information
No data.
CWE