CVE-2001-0402

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Published Sep 18, 2001 CVSS 2.0 · 7.5 High EPSS 2.4% KEV · Not listed

Description

IPFilter 3.4.16 and earlier does not include sufficient session information in its cache, which allows remote attackers to bypass access restrictions by sending fragmented packets to a restricted port after sending unfragmented packets to an unrestricted port.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:darren_reed:ipfilter:*:*:*:*:*:*:*:*

Configuration 2 [-]

OR	cpe:2.3:o:freebsd:freebsd::::::::
	cpe:2.3:o:openbsd:openbsd:2.8:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2001-0399	IPFilter 3.4.16 and earlier does not include sufficient session information in its cache, which allows remote attackers to bypass access restrictions by sending fragmented packets to a restricted port after sending unfragmented packets to an unrestricted port.

Metrics

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 2.4% (2.445% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://archives.neohapsis.com/archives/freebsd/2001-04/0338.html
http://marc.info/?l=bugtraq&m=98679734015538&w=2
https://exchange.xforce.ibmcloud.com/vulnerabilities/6331

History

No history.

Subscriptions

Darren Reed Ipfilter

Freebsd Freebsd

Openbsd Openbsd

Weaknesses

NVD-CWE-Other

Sources

CVE record Updated: Aug 8, 2024, 4:21 AM

Status: PUBLISHED
Assigner: mitre
Published: Sep 18, 2001, 4:00 AM
Updated: Aug 8, 2024, 4:21 AM
Reserved: May 24, 2001, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 16, 2026, 9:54 PM

Status: Modified
Published: Jun 18, 2001, 4:00 AM
Modified: Jun 16, 2026, 9:54 PM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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