{"cve":"CVE-2009-0321","nvd":{"published":"2009-01-28T18:30:00.250","modified":"2026-06-16T23:04:45.597","status":"Modified","description":"Apple Safari 3.2.1 (aka AppVer 3.525.27.1) on Windows allows remote attackers to cause a denial of service (infinite loop or access violation) via a link to an http URI in which the authority (aka hostname) portion is either a (1) . (dot) or (2) .. (dot dot) sequence.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-59"],"references":["http://lostmon.blogspot.com/2009/01/safari-for-windows-321-remote-http-uri.html","http://www.securityfocus.com/bid/33481","https://exchange.xforce.ibmcloud.com/vulnerabilities/48284","https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6091","http://lostmon.blogspot.com/2009/01/safari-for-windows-321-remote-http-uri.html"],"products":["apple:safari"],"source":"nvd","synced_at":"2026-10-19T19:53:23.791937413+00:00"},"epss":{"cve":"CVE-2009-0321","score":0.02357,"percentile":0.83759,"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."]}