Various Intrusion Detection Systems (IDS) including (1) Cisco Secure Intrusion Detection System, (2) Cisco Catalyst 6000 Intrusion Detection System Module, (3) Dragon Sensor 4.x, (4) Snort before 1.8.1, (5) ISS RealSecure Network Sensor 5.x and 6.x before XPU 3.2, and (6) ISS RealSecure Server Sensor 5.5 and 6.0 for Windows, allow remote attackers to evade detection of HTTP attacks via non-standard "%u" Unicode encoding of ASCII characters in the requested URL.
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-08T04:30:06.065Z

Reserved: 2001-08-27T00:00:00

Link: CVE-2001-0669

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2001-10-30T05:00:00.000

Modified: 2025-04-03T01:03:51.193

Link: CVE-2001-0669

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.