{"cve":"CVE-2010-2420","nvd":{"published":"2010-06-22T17:30:01.163","modified":"2026-06-16T23:20:43.140","status":"Modified","description":"Multiple unspecified vulnerabilities in Fenrir Inc. ActiveGeckoBrowser 1.0.0 and 1.0.5 alpha, a module for the Sleipnir web browser, allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors related to the Gecko engine.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://jvn.jp/en/jp/JVN67120749/index.html","http://jvndb.jvn.jp/ja/contents/2010/JVNDB-2010-000025.html","http://www.fenrir.co.jp/blog/2010/06/activegeckobrowser.html","https://exchange.xforce.ibmcloud.com/vulnerabilities/59493","http://jvn.jp/en/jp/JVN67120749/index.html"],"products":["fenrir-inc:activegeckobrowser"],"source":"nvd","synced_at":"2026-10-19T19:56:26.512081652+00:00"},"epss":{"cve":"CVE-2010-2420","score":0.02129,"percentile":0.81958,"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."]}