{"cve":"CVE-2003-0711","nvd":{"published":"2003-11-17T05:00:00.000","modified":"2026-06-16T22:02:41.337","status":"Modified","description":"Stack-based buffer overflow in the PCHealth system in the Help and Support Center function in Windows XP and Windows Server 2003 allows remote attackers to execute arbitrary code via a long query in an HCP URL.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://marc.info/?l=bugtraq&m=106631908105696&w=2","http://marc.info/?l=ntbugtraq&m=106632194809632&w=2","http://www.cert.org/advisories/CA-2003-27.html","http://www.kb.cert.org/vuls/id/467036","http://www.ngssoftware.com/advisories/ms-pchealth.txt"],"products":["microsoft:windows_2000","microsoft:windows_2003_server","microsoft:windows_me","microsoft:windows_nt","microsoft:windows_xp"],"source":"nvd","synced_at":"2026-10-19T19:35:54.859949650+00:00"},"epss":{"cve":"CVE-2003-0711","score":0.37432,"percentile":0.9853,"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."]}