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prionPRIOn knowledge basePRION:CVE-2009-4022
HistoryNov 25, 2009 - 4:30 p.m.

Design/Logic Flaw

2009-11-2516:30:00
PRIOn knowledge base
www.prio-n.com
13

6.4 Medium

AI Score

Confidence

Low

2.6 Low

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:N/I:P/A:N

0.013 Low

EPSS

Percentile

85.4%

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 β€œat the same time as requesting DNSSEC records (DO),” aka Bug 20438.

References

6.4 Medium

AI Score

Confidence

Low

2.6 Low

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:H/Au:N/C:N/I:P/A:N

0.013 Low

EPSS

Percentile

85.4%