{"cve":"CVE-2008-4227","nvd":{"published":"2008-11-25T23:30:00.360","modified":"2026-06-16T22:57:25.640","status":"Modified","description":"Apple iPhone OS 1.0 through 2.1 and iPhone OS for iPod touch 1.1 through 2.1 changes the encryption level of PPTP VPN connections to a lower level than was previously used, which makes it easier for remote attackers to obtain sensitive information or hijack a connection by decrypting network traffic.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-310"],"references":["http://lists.apple.com/archives/security-announce/2008/Nov/msg00002.html","http://osvdb.org/50024","http://secunia.com/advisories/32756","http://support.apple.com/kb/HT3318","http://www.securityfocus.com/bid/32394"],"products":["apple:iphone_os"],"source":"nvd","synced_at":"2026-10-19T19:52:44.811608366+00:00"},"epss":{"cve":"CVE-2008-4227","score":0.01636,"percentile":0.76326,"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."]}