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Debian Security Bug TrackerDEBIANCVE:CVE-2009-3602HistoryOct 13, 2009 - 10:30 a.m.
CVE-2009-3602
2009-10-1310:30:00
Debian Security Bug Tracker
security-tracker.debian.org
8
CVSS2
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
0.008
Percentile
81.7%
Unbound before 1.3.4 does not properly verify signatures for NSEC3 records, which allows remote attackers to cause secure delegations to be downgraded via DNS spoofing or other DNS-related attacks in conjunction with crafted delegation responses.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | unbound | < 1.3.4-1 | unbound_1.3.4-1_all.deb |
| Debian | 11 | all | unbound | < 1.3.4-1 | unbound_1.3.4-1_all.deb |
| Debian | 999 | all | unbound | < 1.3.4-1 | unbound_1.3.4-1_all.deb |
| Debian | 13 | all | unbound | < 1.3.4-1 | unbound_1.3.4-1_all.deb |
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2010-01-04 00:00:00
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2009-10-13 10:30:00
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CVE-2009-3602
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debian
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[SECURITY] [DSA 1963-1] New unbound packages fix DNSSEC validation
2009-12-23 20:35:17
osv
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unbound - DNSSEC validation
2009-12-23 00:00:00
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2009-10-13 10:00:00
ubuntucve
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2009-10-13 00:00:00
prion
prion
Design/Logic Flaw
2009-10-13 10:30:00
CVSS2
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
0.008
Percentile
81.7%
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