Summary
ISC BIND 9 is prone to a remote cache-poisoning vulnerability.
An attacker may leverage this issue to manipulate cache data, potentially facilitating man-in-the-middle, site-impersonation, or denial-of- service attacks.
Versions prior to the following are vulnerable:
BIND 9.4.3-P4 BIND 9.5.2-P1 BIND 9.6.1-P2
Solution
Updates are available. Please see the references for details.
References
Updated on 2017-03-28
Severity
Classification
-
CVE CVE-2009-4022 -
CVSS Base Score: 2.6
AV:N/AC:H/Au:N/C:N/I:P/A:N
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