Strix
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CVE-2006-0381

UnknownEPSS 6.45%

Last modified

CVE-2006-0381 is a vulnerability of currently unknown severity. A logic error in the IP fragment cache functionality in pf in FreeBSD 5.3, 5.4, and 6.0, and OpenBSD, when a 'scrub fragment crop' or 'scrub fragment drop-ovl' rule is being used, allows remote attackers to cause a denial of service (crash) via crafted packets that cause a packet fragment to be inserted twice.. EPSS estimates a 6.45% chance of exploitation in the next 30 days.

Description

A logic error in the IP fragment cache functionality in pf in FreeBSD 5.3, 5.4, and 6.0, and OpenBSD, when a 'scrub fragment crop' or 'scrub fragment drop-ovl' rule is being used, allows remote attackers to cause a denial of service (crash) via crafted packets that cause a packet fragment to be inserted twice.

Metrics

EPSS Probability
6.45%

92.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

VendorProductVersionsUpdate
FreebsdFreebsd5.3—
FreebsdFreebsd5.4Pre-Release
FreebsdFreebsd6.0Release

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2006-0381?
A logic error in the IP fragment cache functionality in pf in FreeBSD 5.3, 5.4, and 6.0, and OpenBSD, when a 'scrub fragment crop' or 'scrub fragment drop-ovl' rule is being used, allows remote attackers to cause a denial of service (crash) via crafted packets that cause a packet fragment to be inserted twice.
How severe is CVE-2006-0381?
Severity scoring for CVE-2006-0381 is pending analysis. The EPSS model estimates a 6.45% probability of exploitation in the next 30 days.
How do I fix CVE-2006-0381?
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.

Are you affected by CVE-2006-0381?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST