{"id":"CVE-2006-2489","aliases":["DSA-1072-1","EUVD-2006-2489","GHSA-g9rv-5pxc-p5wm"],"status":"published","title":"Integer overflow in CGI scripts in Nagios 1.x before 1.4.1 and 2.x before 2.3.1 allows remote...","description":"Integer overflow in CGI scripts in Nagios 1.x before 1.4.1 and 2.x before 2.3.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a content length (Content-Length) HTTP header.  NOTE: this is a different vulnerability than CVE-2006-2162.","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":0.05559,"percentile":0.92904,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2006-05-19T23:00:00Z","modified":"2026-06-16T22:25:09Z","affected":[{"source":"osv","ecosystem":"Debian:3.1","package":"nagios","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.3-cvs.20050402-2.sarge.2"}]}],"versions":["2:1.3-cvs.20050402-2.sarge.1"],"bundled":2}],"products":[{"vendor":"nagios","product":"nagios"}],"references":[{"url":"http://www.gentoo.org/security/en/glsa/glsa-200605-07.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/26454","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.debian.org/security/2006/dsa-1072","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://www.nagios.org/development/changelog.php","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://usn.ubuntu.com/287-1/","tags":["vendor-advisory","x_refsource_UBUNTU","x_transferred"]},{"url":"http://secunia.com/advisories/20313","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/bid/18059","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/20123","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://secunia.com/advisories/20247","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2006/1822","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-2489"},{"url":"https://usn.ubuntu.com/287-1"},{"url":"https://github.com/advisories/GHSA-g9rv-5pxc-p5wm"}],"sources":{"cve":[{"id":"CVE-2006-2489","description":"Integer overflow in CGI scripts in Nagios 1.x before 1.4.1 and 2.x before 2.3.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a content length (Content-Length) HTTP header.  NOTE: this is a different vulnerability than CVE-2006-2162.","status":"published","published":"2006-05-19T23:00:00Z","modified":"2024-08-07T17:51:04.646Z","updated_at":"2026-11-02T14:33:48.500736Z"}],"euvd":[{"id":"EUVD-2006-2489","description":"Integer overflow in CGI scripts in Nagios 1.x before 1.4.1 and 2.x before 2.3.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a content length (Content-Length) HTTP header.  NOTE: this is a different vulnerability than CVE-2006-2162.","status":"published","published":"2006-05-19T23:00:00Z","modified":"2024-08-07T17:51:04Z","updated_at":"2026-11-03T01:16:00.485318Z"}],"ghsa":[{"id":"GHSA-g9rv-5pxc-p5wm","title":"Integer overflow in CGI scripts in Nagios 1.x before 1.4.1 and 2.x before 2.3.1 allows remote...","description":"Integer overflow in CGI scripts in Nagios 1.x before 1.4.1 and 2.x before 2.3.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a content length (Content-Length) HTTP header.  NOTE: this is a different vulnerability than CVE-2006-2162.","status":"published","published":"2022-05-01T06:59:35Z","modified":"2025-04-03T04:33:52Z","updated_at":"2026-11-02T15:00:45.528888Z"}],"nvd":[{"id":"CVE-2006-2489","description":"Integer overflow in CGI scripts in Nagios 1.x before 1.4.1 and 2.x before 2.3.1 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a content length (Content-Length) HTTP header.  NOTE: this is a different vulnerability than CVE-2006-2162.","status":"published","published":"2006-05-19T23:02:00Z","modified":"2026-06-16T22:25:09.327Z","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":"2026-11-02T14:01:02.98271Z"}],"osv":[{"id":"DSA-1072-1","title":"nagios - buffer overflow","status":"published","published":"2006-05-22T00:00:00Z","modified":"2026-03-09T01:01:42.323157Z","updated_at":"2026-11-02T15:46:14.285228Z"}]}}