Description
Cisco PIX 6.3 and 7.0 allows remote attackers to cause a denial of service (blocked new connections) via spoofed TCP packets that cause the PIX to create embryonic connections that that would not produce a valid connection with the end system, including (1) SYN packets with invalid checksums, which do not result in a RST; or, from an external interface, (2) one byte of "meaningless data," or (3) a TTL that is one less than needed to reach the internal destination.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
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References
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-07T23:24:36.214Z
Reserved: 2005-11-22T00:00:00.000Z
Link: CVE-2005-3774
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Status : Modified
Published: 2005-11-23T00:03:00.000
Modified: 2026-04-16T00:27:16.627
Link: CVE-2005-3774
No data.
OpenCVE Enrichment
No data.
Weaknesses