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FreeBSD Security Advisory (FreeBSD-SA-06:07.pf.asc)

Information

Severity

Severity

Medium

Family

Family

FreeBSD Local Security Checks

CVSSv2 Base

CVSSv2 Base

5.0

CVSSv2 Vector

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Solution Type

Solution Type

Vendor Patch

Created

Created

14 years ago

Modified

Modified

4 years ago

Summary

The remote host is missing an update to the system as announced in the referenced advisory FreeBSD-SA-06:07.pf.asc

Insight

Insight

pf is an Internet Protocol packet filter originally written for OpenBSD. In addition to filtering packets, it also has packet normalization capabilities. A logic bug in pf's IP fragment cache may result in a packet fragment being inserted twice, violating a kernel invariant.

Solution

Solution

Upgrade your system to the appropriate stable release or security branch dated after the correction date https://secure1.securityspace.com/smysecure/catid.html?in=FreeBSD-SA-06:07.pf.asc

Common Vulnerabilities and Exposures (CVE)