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MitreCVE-2006-0839HistoryFeb 22, 2006 - 2:02 a.m.
CVE-2006-0839
2006-02-2202:02:00
mitre
web.nvd.nist.gov
30
frag3
sourcefire
snort
cve-2006-0839
nvd
ip options
evasion
CVSS2
5
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
AI Score
6.7
Confidence
Low
EPSS
0.007
Percentile
80.6%
The frag3 preprocessor in Sourcefire Snort 2.4.3 does not properly reassemble certain fragmented packets with IP options, which allows remote attackers to evade detection of certain attacks, possibly related to IP option lengths.
Affected configurations
Node
sourcefiresnortMatch2.4.3
| Vendor | Product | Version | CPE |
|---|---|---|---|
| sourcefire | snort | 2.4.3 | cpe:2.3:a:sourcefire:snort:2.4.3:*:*:*:*:*:*:* |
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debiancve
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prion
prion
Design/Logic Flaw
2006-02-22 02:02:00
cvelist
cvelist
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CVSS2
5
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
AI Score
6.7
Confidence
Low
EPSS
0.007
Percentile
80.6%
Related for CVE-2006-0839