Description
ipfw and ip6fw in FreeBSD 4.2 and earlier allows remote attackers to bypass access restrictions by setting the ECE flag in a TCP packet, which makes the packet appear to be part of an established connection.
Published: 2001-05-07
Score: 7.5 High
EPSS: 8.9% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2001-0183 ipfw and ip6fw in FreeBSD 4.2 and earlier allows remote attackers to bypass access restrictions by setting the ECE flag in a TCP packet, which makes the packet appear to be part of an established connection.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-08T04:14:06.663Z

Reserved: 2001-03-08T00:00:00.000Z

Link: CVE-2001-0183

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2001-03-26T05:00:00.000

Modified: 2026-04-16T00:27:16.627

Link: CVE-2001-0183

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses