{"cve":"CVE-2010-0643","nvd":{"published":"2010-02-18T18:00:00.347","modified":"2026-06-16T23:16:33.707","status":"Modified","description":"Google Chrome before 4.0.249.89 attempts to make direct connections to web sites when all configured proxy servers are unavailable, which allows remote HTTP servers to obtain potentially sensitive information about the identity of a client user via standard HTTP logging, as demonstrated by a proxy server that was configured for the purpose of anonymity.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-200"],"references":["http://code.google.com/p/chromium/issues/detail?id=12303","http://googlechromereleases.blogspot.com/2010/02/stable-channel-update.html","http://secunia.com/advisories/38545","http://securitytracker.com/id?1023583","http://sites.google.com/a/chromium.org/dev/Home/chromium-security/chromium-security-bugs"],"products":["google:chrome"],"source":"nvd","synced_at":"2026-10-19T19:55:32.599380760+00:00"},"epss":{"cve":"CVE-2010-0643","score":0.0103,"percentile":0.63718,"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."]}