CVE-2006-0839
UnknownEPSS 1.38%
Last modified
CVE-2006-0839 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.38% chance of exploitation in the next 30 days.
Description
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.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sourcefire | Snort | 2.4.3 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2006-0839?
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.
How severe is CVE-2006-0839?
Severity scoring for CVE-2006-0839 is pending analysis. The EPSS model estimates a 1.38% probability of exploitation in the next 30 days.
How do I fix CVE-2006-0839?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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Are you affected by CVE-2006-0839?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST