{"id":"CVE-2002-0180","aliases":["EUVD-2002-0178","GHSA-wmr9-35rv-fgxw"],"status":"published","title":"Buffer overflow in Webalizer 2.01-06, when configured to use reverse DNS lookups, allows remote...","description":"Buffer overflow in Webalizer 2.01-06, when configured to use reverse DNS lookups, allows remote attackers to execute arbitrary code by connecting to the monitored web server from an IP address that resolves to a long hostname.","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":"2026-11-07","score":0.04416,"percentile":0.91406,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2002-04-18T04:00:00Z","modified":"2026-06-16T21:56:57Z","products":[{"vendor":"bradford_barrett","product":"webalizer"}],"references":[{"url":"http://marc.info/?l=bugtraq\u0026m=101888467527673\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/8837","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.mrunix.net/webalizer/news.html","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/4504","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/582923","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-0180"},{"url":"https://github.com/advisories/GHSA-wmr9-35rv-fgxw"}],"sources":{"cve":[{"id":"CVE-2002-0180","description":"Buffer overflow in Webalizer 2.01-06, when configured to use reverse DNS lookups, allows remote attackers to execute arbitrary code by connecting to the monitored web server from an IP address that resolves to a long hostname.","status":"published","published":"2002-04-18T04:00:00Z","modified":"2024-08-08T02:42:27.767Z","updated_at":"2026-11-02T14:33:55.303902Z"}],"euvd":[{"id":"EUVD-2002-0178","description":"Buffer overflow in Webalizer 2.01-06, when configured to use reverse DNS lookups, allows remote attackers to execute arbitrary code by connecting to the monitored web server from an IP address that resolves to a long hostname.","status":"published","published":"2002-04-18T04:00:00Z","modified":"2024-08-08T02:42:27Z","updated_at":"2026-11-03T01:15:01.993523Z"}],"ghsa":[{"id":"GHSA-wmr9-35rv-fgxw","title":"Buffer overflow in Webalizer 2.01-06, when configured to use reverse DNS lookups, allows remote...","description":"Buffer overflow in Webalizer 2.01-06, when configured to use reverse DNS lookups, allows remote attackers to execute arbitrary code by connecting to the monitored web server from an IP address that resolves to a long hostname.","status":"published","published":"2022-04-30T18:18:41Z","modified":"2023-01-30T05:05:58Z","updated_at":"2026-11-02T14:47:23.497105Z"}],"nvd":[{"id":"CVE-2002-0180","description":"Buffer overflow in Webalizer 2.01-06, when configured to use reverse DNS lookups, allows remote attackers to execute arbitrary code by connecting to the monitored web server from an IP address that resolves to a long hostname.","status":"published","published":"2002-04-22T04:00:00Z","modified":"2026-06-16T21:56:57.083Z","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":"2026-11-02T14:00:41.313877Z"}]}}