{"cve":"CVE-2006-5614","nvd":{"published":"2006-10-31T01:07:00.000","modified":"2026-06-16T22:31:32.277","status":"Modified","description":"Microsoft Windows NAT Helper Components (ipnathlp.dll) on Windows XP SP2, when Internet Connection Sharing is enabled, allows remote attackers to cause a denial of service (svchost.exe crash) via a malformed DNS query, which results in a null pointer dereference.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://research.eeye.com/html/alerts/zeroday/20061028.html","http://secunia.com/advisories/22592","http://securitytracker.com/id?1017133","http://www.osvdb.org/30096","http://www.securityfocus.com/bid/20804"],"products":["microsoft:windows_nt_helper_components","microsoft:windows_xp"],"source":"nvd","synced_at":"2026-10-19T19:43:14.363260067+00:00"},"epss":{"cve":"CVE-2006-5614","score":0.79585,"percentile":0.99605,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}