{"id":"CVE-2001-0460","aliases":["EUVD-2001-0456","GHSA-g844-hmxx-5gwm"],"status":"published","title":"Websweeper 4.0 does not limit the length of certain HTTP headers, which allows remote attackers...","description":"Websweeper 4.0 does not limit the length of certain HTTP headers, which allows remote attackers to cause a denial of service (memory exhaustion) via an extremely large HTTP Referrer: header.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.05268,"percentile":0.92604,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2001-05-24T04:00:00Z","modified":"2026-06-16T21:54:20Z","exploits":[{"source":"exploitdb","id":"EDB-20681","title":"Baltimore Technologies WEBsweeper 4.0 - Denial of Service","type":"dos","platform":"windows","date":"2001-01-22","verified":true,"url":"https://www.exploit-db.com/exploits/20681"}],"products":[{"vendor":"baltimore_technologies","product":"websweeper"}],"references":[{"url":"http://www.securityfocus.com/archive/1/167406","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6214","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0460"},{"url":"https://github.com/advisories/GHSA-g844-hmxx-5gwm"}],"sources":{"cve":[{"id":"CVE-2001-0460","description":"Websweeper 4.0 does not limit the length of certain HTTP headers, which allows remote attackers to cause a denial of service (memory exhaustion) via an extremely large HTTP Referrer: header.","status":"published","published":"2001-05-24T04:00:00Z","modified":"2024-08-08T04:21:38.599Z","updated_at":"2026-11-02T14:34:43.032065Z"}],"euvd":[{"id":"EUVD-2001-0456","description":"Websweeper 4.0 does not limit the length of certain HTTP headers, which allows remote attackers to cause a denial of service (memory exhaustion) via an extremely large HTTP Referrer: header.","status":"published","published":"2001-05-24T04:00:00Z","modified":"2024-08-08T04:21:38Z","updated_at":"2026-11-03T01:14:51.569576Z"}],"ghsa":[{"id":"GHSA-g844-hmxx-5gwm","title":"Websweeper 4.0 does not limit the length of certain HTTP headers, which allows remote attackers...","description":"Websweeper 4.0 does not limit the length of certain HTTP headers, which allows remote attackers to cause a denial of service (memory exhaustion) via an extremely large HTTP Referrer: header.","status":"published","published":"2022-04-30T18:16:06Z","modified":"2023-01-30T05:05:26Z","updated_at":"2026-11-02T14:47:16.342596Z"}],"nvd":[{"id":"CVE-2001-0460","description":"Websweeper 4.0 does not limit the length of certain HTTP headers, which allows remote attackers to cause a denial of service (memory exhaustion) via an extremely large HTTP Referrer: header.","status":"published","published":"2001-06-27T04:00:00Z","modified":"2026-06-16T21:54:20.947Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:40.041412Z"}]}}