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CVE-2006-0381 Details

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

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-06:07.pf.asc	CVE	Patch
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-004.txt.asc	CVE
http://secunia.com/advisories/18609	CVE	PatchVendor Advisory
http://securitytracker.com/id?1015542	CVE
https://exchange.xforce.ibmcloud.com/vulnerabilities/24337	CVE
http://www.openbsd.org/cgi-bin/cvsweb/src/sys/net/pf_norm.c.diff?r1=1.103&r2=1.104	CVE
http://www.osvdb.org/22732	CVE
http://www.securityfocus.com/bid/16375	CVE
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-06:07.pf.asc	[email protected]	Patch
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-004.txt.asc	[email protected]
http://secunia.com/advisories/18609	[email protected]	PatchVendor Advisory
http://securitytracker.com/id?1015542	[email protected]
https://exchange.xforce.ibmcloud.com/vulnerabilities/24337	[email protected]
http://www.openbsd.org/cgi-bin/cvsweb/src/sys/net/pf_norm.c.diff?r1=1.103&r2=1.104	[email protected]
http://www.osvdb.org/22732	[email protected]
http://www.securityfocus.com/bid/16375	[email protected]

see all 16 references

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-Other	Weakness Not in a Standard CWE Category	[email protected]

Affected Products

Product	Versions
freebsd freebsd	5.3 5.3 release 5.3 releng 5.3 stable 5.4 pre-release
CPE cpe:2.3:o:freebsd:freebsd:5.3:::::::* cpe:2.3:o:freebsd:freebsd:5.3:release:::::: cpe:2.3:o:freebsd:freebsd:5.3:releng:::::: cpe:2.3:o:freebsd:freebsd:5.3:stable:::::: cpe:2.3:o:freebsd:freebsd:5.4:pre-release:::::: cpe:2.3:o:freebsd:freebsd:5.4:release:::::: cpe:2.3:o:freebsd:freebsd:5.4:releng:::::: cpe:2.3:o:freebsd:freebsd:6.0:release:::::: cpe:2.3:o:freebsd:freebsd:6.0:stable:::::: Remediation No remediation found in references.

Product

Versions

freebsd freebsd

5.3

5.3 release

5.3 releng

5.3 stable

5.4 pre-release

CPE

cpe:2.3:o:freebsd:freebsd:5.3:*:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.3:release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.3:releng:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.3:stable:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.4:pre-release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.4:release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:5.4:releng:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.0:release:*:*:*:*:*:*
cpe:2.3:o:freebsd:freebsd:6.0:stable:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 16, 2026		[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jul 20, 2017	CVE Modified	[email protected]
Jan 26, 2006	Initial Analysis	[email protected]