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HistoryMay 22, 2009 - 11:52 a.m.
CVE-2009-1755
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.8 High
AI Score
Confidence
Low
0.015 Low
EPSS
Percentile
87.1%
Off-by-one error in the packet_read_query_section function in packet.c in nsd 3.2.1, and process_query_section in query.c in nsd 2.3.7, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors that trigger a buffer overflow.
Affected configurations
Node
nlnetlabsnsdMatch2.0.0
ORnlnetlabsnsdMatch2.0.1
ORnlnetlabsnsdMatch2.0.2
ORnlnetlabsnsdMatch2.1.0
ORnlnetlabsnsdMatch2.1.1
ORnlnetlabsnsdMatch2.1.2
ORnlnetlabsnsdMatch2.1.3
ORnlnetlabsnsdMatch2.1.4
ORnlnetlabsnsdMatch2.1.5
ORnlnetlabsnsdMatch2.2.0
ORnlnetlabsnsdMatch2.2.1
ORnlnetlabsnsdMatch2.3.0
ORnlnetlabsnsdMatch2.3.2
ORnlnetlabsnsdMatch2.3.3
ORnlnetlabsnsdMatch2.3.4
ORnlnetlabsnsdMatch2.3.5
ORnlnetlabsnsdMatch2.3.6
ORnlnetlabsnsdMatch2.3.7
ORnlnetlabsnsdMatch3.0.0
ORnlnetlabsnsdMatch3.0.1
ORnlnetlabsnsdMatch3.0.2
ORnlnetlabsnsdMatch3.0.3
ORnlnetlabsnsdMatch3.0.4
ORnlnetlabsnsdMatch3.0.5
ORnlnetlabsnsdMatch3.0.6
ORnlnetlabsnsdMatch3.0.7
ORnlnetlabsnsdMatch3.0.8
ORnlnetlabsnsdMatch3.1.0
ORnlnetlabsnsdMatch3.1.1
ORnlnetlabsnsdMatch3.2.0
ORnlnetlabsnsdMatch3.2.1
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2009-05-25 00:00:00
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2009-05-25 00:00:00
osv
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2009-05-20 00:00:00
debiancve
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ubuntucve
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5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.8 High
AI Score
Confidence
Low
0.015 Low
EPSS
Percentile
87.1%
Related for NVD:CVE-2009-1755