CVE-2009-4022 — Bind vulnerability
14 documents9 sources
Severity
2.6LOWNVD
EPSS
20.0%
top 4.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Timeline
PublishedNov 25
Latest updateMay 3
Description
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…
CVSS vector
AV:N/AC:H/C:N/I:P/A:NExploitability: 4.9 | Impact: 2.9
Patches
🔴Vulnerability Details
3📋Vendor Advisories
7Red Hat
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