{"cve":"CVE-2006-3899","nvd":{"published":"2006-07-27T11:04:00.000","modified":"2026-06-16T22:28:02.293","status":"Modified","description":"Microsoft Internet Explorer 6.0 on Windows XP SP2 allows remote attackers to cause a denial of service (application crash) by calling the stringToBinary function of the CEnroll.CEnroll.2 ActiveX object with a long second argument, which triggers an invalid memory access inside the SysAllocStringLen function.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://browserfun.blogspot.com/2006/07/mobb-21-cenroll-stringtobinary.html","http://www.osvdb.org/27230","http://www.securityfocus.com/bid/19102","http://www.vupen.com/english/advisories/2006/2916","https://exchange.xforce.ibmcloud.com/vulnerabilities/27884"],"products":["microsoft:internet_explorer"],"source":"nvd","synced_at":"2026-10-19T19:42:44.451428143+00:00"},"epss":{"cve":"CVE-2006-3899","score":0.24274,"percentile":0.97862,"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."]}