{"id":"CVE-2002-1169","aliases":["EUVD-2002-1153","GHSA-r9j9-vw7q-2w2h"],"status":"published","title":"IBM Web Traffic Express Caching Proxy Server 3.6 and 4.x before 4.0.1.26 allows remote attackers...","description":"IBM Web Traffic Express Caching Proxy Server 3.6 and 4.x before 4.0.1.26 allows remote attackers to cause a denial of service (crash) via an HTTP request to helpout.exe with a missing HTTP version number, which causes ibmproxy.exe to crash.","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":"2026-11-08","score":0.07124,"percentile":0.94294,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2002-11-04T05:00:00Z","modified":"2026-06-16T21:58:52Z","exploits":[{"source":"exploitdb","id":"EDB-21949","title":"IBM Websphere Caching Proxy 3.6/4.0 - Denial of Service","type":"dos","platform":"unix","date":"2002-10-18","verified":true,"url":"https://www.exploit-db.com/exploits/21949"}],"products":[{"vendor":"ibm","product":"websphere_caching_proxy_server"}],"references":[{"url":"http://www.iss.net/security_center/static/10452.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Vendor Advisory"]},{"url":"http://www-1.ibm.com/support/search.wss?rs=0\u0026q=IY35970\u0026apar=only","tags":["vendor-advisory","x_refsource_AIXAPAR","x_transferred"]},{"url":"http://www.rapid7.com/advisories/R7-0007.txt","tags":["x_refsource_MISC","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/6002","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.osvdb.org/2090","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1169"},{"url":"https://github.com/advisories/GHSA-r9j9-vw7q-2w2h"}],"sources":{"cve":[{"id":"CVE-2002-1169","description":"IBM Web Traffic Express Caching Proxy Server 3.6 and 4.x before 4.0.1.26 allows remote attackers to cause a denial of service (crash) via an HTTP request to helpout.exe with a missing HTTP version number, which causes ibmproxy.exe to crash.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:19:27.509Z","updated_at":"2026-11-02T14:33:54.972584Z"}],"euvd":[{"id":"EUVD-2002-1153","description":"IBM Web Traffic Express Caching Proxy Server 3.6 and 4.x before 4.0.1.26 allows remote attackers to cause a denial of service (crash) via an HTTP request to helpout.exe with a missing HTTP version number, which causes ibmproxy.exe to crash.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:19:27Z","updated_at":"2026-11-03T01:14:57.2805Z"}],"ghsa":[{"id":"GHSA-r9j9-vw7q-2w2h","title":"IBM Web Traffic Express Caching Proxy Server 3.6 and 4.x before 4.0.1.26 allows remote attackers...","description":"IBM Web Traffic Express Caching Proxy Server 3.6 and 4.x before 4.0.1.26 allows remote attackers to cause a denial of service (crash) via an HTTP request to helpout.exe with a missing HTTP version number, which causes ibmproxy.exe to crash.","status":"published","published":"2022-04-30T18:20:41Z","modified":"2023-01-30T05:06:22Z","updated_at":"2026-11-02T14:47:28.633261Z"}],"nvd":[{"id":"CVE-2002-1169","description":"IBM Web Traffic Express Caching Proxy Server 3.6 and 4.x before 4.0.1.26 allows remote attackers to cause a denial of service (crash) via an HTTP request to helpout.exe with a missing HTTP version number, which causes ibmproxy.exe to crash.","status":"published","published":"2002-11-04T05:00:00Z","modified":"2026-06-16T21:58:52.21Z","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":"2026-11-02T14:00:43.239725Z"}]}}