{"id":"CVE-2002-1182","aliases":["EUVD-2002-1166","GHSA-2xh5-hg2x-chwv"],"status":"published","title":"IIS 5.0 and 5.1 allows remote attackers to cause a denial of service (crash) via malformed WebDAV...","description":"IIS 5.0 and 5.1 allows remote attackers to cause a denial of service (crash) via malformed WebDAV requests that cause a large amount of memory to be assigned.","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":0.36067,"percentile":0.98484,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-11-12T05:00:00Z","modified":"2026-06-16T21:58:53Z","products":[{"vendor":"microsoft","product":"internet_information_services"}],"references":[{"url":"http://www.ciac.org/ciac/bulletins/n-011.shtml","tags":["third-party-advisory","government-resource","x_refsource_CIAC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/6068","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-062","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://www.securityfocus.com/bid/4846","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1009","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1011","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/10503","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/vulnwatch/2002-q4/0048.html","tags":["mailing-list","x_refsource_VULNWATCH","x_transferred"]},{"url":"http://www.nextgenss.com/vna/ms-iisdos.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.nextgenss.com/advisories/ms-iisdos.txt","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/10184","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/6070","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1182"},{"url":"https://github.com/advisories/GHSA-2xh5-hg2x-chwv"}],"sources":{"cve":[{"id":"CVE-2002-1182","description":"IIS 5.0 and 5.1 allows remote attackers to cause a denial of service (crash) via malformed WebDAV requests that cause a large amount of memory to be assigned.","status":"published","published":"2004-09-01T04:00:00Z","modified":"2024-08-08T03:19:27.709Z","updated_at":"2026-11-02T14:33:54.972584Z"}],"euvd":[{"id":"EUVD-2002-1166","description":"IIS 5.0 and 5.1 allows remote attackers to cause a denial of service (crash) via malformed WebDAV requests that cause a large amount of memory to be assigned.","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-2xh5-hg2x-chwv","title":"IIS 5.0 and 5.1 allows remote attackers to cause a denial of service (crash) via malformed WebDAV...","description":"IIS 5.0 and 5.1 allows remote attackers to cause a denial of service (crash) via malformed WebDAV requests that cause a large amount of memory to be assigned.","status":"published","published":"2022-04-30T18:20:42Z","modified":"2023-01-30T05:06:18Z","updated_at":"2026-11-02T14:47:27.706348Z"}],"nvd":[{"id":"CVE-2002-1182","description":"IIS 5.0 and 5.1 allows remote attackers to cause a denial of service (crash) via malformed WebDAV requests that cause a large amount of memory to be assigned.","status":"published","published":"2002-11-12T05:00:00Z","modified":"2026-06-16T21:58:53.397Z","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"}]}}