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.
                
            Metrics
Affected Vendors & Products
References
        History
                    No history.
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published: 2001-05-07T04:00:00
Updated: 2024-08-08T04:14:06.663Z
Reserved: 2001-03-08T00:00:00
Link: CVE-2001-0183
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Deferred
Published: 2001-03-26T05:00:00.000
Modified: 2025-04-03T01:03:51.193
Link: CVE-2001-0183
 Redhat
                        Redhat
                    No data.