VULNERABILITY INTELLIGENCE
CVE-2006-5614
CVSS score2.6 LOW
EPSS probability79.58%
CISA KEVNot currently listed
Published2006-10-31
Last modified2026-06-16
CVSS vectorAV:N/AC:H/Au:N/C:N/I:N/A:P
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.