{"id":"CVE-2002-0440","aliases":["EUVD-2002-0437","GHSA-87c4-g3xj-g65r"],"status":"published","title":"Trend Micro InterScan VirusWall HTTP proxy 3.6 with the \"Skip scanning if Content-length equals 0...","description":"Trend Micro InterScan VirusWall HTTP proxy 3.6 with the \"Skip scanning if Content-length equals 0\" option enabled allows malicious web servers to bypass content scanning via a Content-length header set to 0, which is often ignored by HTTP clients.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02618,"percentile":0.85554,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2002-06-11T04:00:00Z","modified":"2026-06-16T21:57:27Z","exploits":[{"source":"exploitdb","id":"EDB-21339","title":"Trend Micro Interscan VirusWall 3.5/3.6 - Content-Length Scan Bypass","type":"remote","platform":"multiple","date":"2002-03-11","verified":true,"url":"https://www.exploit-db.com/exploits/21339"}],"products":[{"vendor":"trend_micro","product":"interscan_viruswall"}],"references":[{"url":"http://www.inside-security.de/vwall_cl0.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://seclists.org/lists/bugtraq/2002/Mar/0162.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.iss.net/security_center/static/8425.php","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/4265","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0440"},{"url":"https://github.com/advisories/GHSA-87c4-g3xj-g65r"}],"sources":{"cve":[{"id":"CVE-2002-0440","description":"Trend Micro InterScan VirusWall HTTP proxy 3.6 with the \"Skip scanning if Content-length equals 0\" option enabled allows malicious web servers to bypass content scanning via a Content-length header set to 0, which is often ignored by HTTP clients.","status":"published","published":"2002-06-11T04:00:00Z","modified":"2024-08-08T02:49:28.462Z","updated_at":"2026-11-02T14:33:55.642267Z"}],"euvd":[{"id":"EUVD-2002-0437","description":"Trend Micro InterScan VirusWall HTTP proxy 3.6 with the \"Skip scanning if Content-length equals 0\" option enabled allows malicious web servers to bypass content scanning via a Content-length header set to 0, which is often ignored by HTTP clients.","status":"published","published":"2002-06-11T04:00:00Z","modified":"2024-08-08T02:49:28Z","updated_at":"2026-11-03T01:15:00.542292Z"}],"ghsa":[{"id":"GHSA-87c4-g3xj-g65r","title":"Trend Micro InterScan VirusWall HTTP proxy 3.6 with the \"Skip scanning if Content-length equals 0...","description":"Trend Micro InterScan VirusWall HTTP proxy 3.6 with the \"Skip scanning if Content-length equals 0\" option enabled allows malicious web servers to bypass content scanning via a Content-length header set to 0, which is often ignored by HTTP clients.","status":"published","published":"2022-04-30T18:19:14Z","modified":"2023-01-30T05:06:03Z","updated_at":"2026-11-02T14:47:24.901969Z"}],"nvd":[{"id":"CVE-2002-0440","description":"Trend Micro InterScan VirusWall HTTP proxy 3.6 with the \"Skip scanning if Content-length equals 0\" option enabled allows malicious web servers to bypass content scanning via a Content-length header set to 0, which is often ignored by HTTP clients.","status":"published","published":"2002-07-26T04:00:00Z","modified":"2026-06-16T21:57:27.073Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:42.220505Z"}]}}