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.
Published 2006-02-22 02:02:00
Updated 2025-04-03 01:03:51
Source MITRE
View at NVD,   CVE.org

Products affected by CVE-2006-0839

Exploit prediction scoring system (EPSS) score for CVE-2006-0839

0.39%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 57 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2006-0839

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
5.0
MEDIUM AV:N/AC:L/Au:N/C:N/I:P/A:N
10.0
2.9
NIST
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