{"id":"CVE-2010-3399","aliases":["EUVD-2010-3397","GHSA-hmj5-pvfm-pffx"],"status":"published","title":"The js_InitRandom function in the JavaScript implementation in Mozilla Firefox 3.5.10 through 3.5...","description":"The js_InitRandom function in the JavaScript implementation in Mozilla Firefox 3.5.10 through 3.5.11, 3.6.4 through 3.6.8, and 4.0 Beta1 uses a context pointer in conjunction with its successor pointer for seeding of a random number generator, which makes it easier for remote attackers to guess the seed value via a brute-force attack, a different vulnerability than CVE-2010-3171.","severity":{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.01914,"percentile":0.79957,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-310"],"published":"2010-09-15T19:00:00Z","modified":"2026-06-16T23:22:41Z","products":[{"vendor":"mozilla","product":"firefox"}],"references":[{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=475585","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://blogs.sun.com/security/entry/multiple_vulnerabilities_in_mozilla_firefox","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/42867","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2011/0061","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.trusteer.com/sites/default/files/Cross_domain_Math_Random_leakage_in_FF_3.6.4-3.6.8.pdf","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://bugzilla.mozilla.org/show_bug.cgi?id=577512","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7598","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://archives.neohapsis.com/archives/bugtraq/2010-09/0117.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-3399"},{"url":"https://github.com/advisories/GHSA-hmj5-pvfm-pffx"}],"sources":{"cve":[{"id":"CVE-2010-3399","description":"The js_InitRandom function in the JavaScript implementation in Mozilla Firefox 3.5.10 through 3.5.11, 3.6.4 through 3.6.8, and 4.0 Beta1 uses a context pointer in conjunction with its successor pointer for seeding of a random number generator, which makes it easier for remote attackers to guess the seed value via a brute-force attack, a different vulnerability than CVE-2010-3171.","status":"published","published":"2010-09-15T19:00:00Z","modified":"2024-08-07T03:11:43.426Z","updated_at":"2026-11-02T14:33:27.354104Z"}],"euvd":[{"id":"EUVD-2010-3397","description":"The js_InitRandom function in the JavaScript implementation in Mozilla Firefox 3.5.10 through 3.5.11, 3.6.4 through 3.6.8, and 4.0 Beta1 uses a context pointer in conjunction with its successor pointer for seeding of a random number generator, which makes it easier for remote attackers to guess the seed value via a brute-force attack, a different vulnerability than CVE-2010-3171.","status":"published","published":"2010-09-15T19:00:00Z","modified":"2024-08-07T03:11:43Z","updated_at":"2026-11-03T01:39:34.48505Z"}],"ghsa":[{"id":"GHSA-hmj5-pvfm-pffx","title":"The js_InitRandom function in the JavaScript implementation in Mozilla Firefox 3.5.10 through 3.5...","description":"The js_InitRandom function in the JavaScript implementation in Mozilla Firefox 3.5.10 through 3.5.11, 3.6.4 through 3.6.8, and 4.0 Beta1 uses a context pointer in conjunction with its successor pointer for seeding of a random number generator, which makes it easier for remote attackers to guess the seed value via a brute-force attack, a different vulnerability than CVE-2010-3171.","status":"published","published":"2022-05-17T01:04:01Z","modified":"2023-02-03T05:03:08Z","updated_at":"2026-11-02T14:53:18.133628Z"}],"nvd":[{"id":"CVE-2010-3399","description":"The js_InitRandom function in the JavaScript implementation in Mozilla Firefox 3.5.10 through 3.5.11, 3.6.4 through 3.6.8, and 4.0 Beta1 uses a context pointer in conjunction with its successor pointer for seeding of a random number generator, which makes it easier for remote attackers to guess the seed value via a brute-force attack, a different vulnerability than CVE-2010-3171.","status":"published","published":"2010-09-15T20:00:02.727Z","modified":"2026-06-16T23:22:41.99Z","cvss":[{"version":"2.0","score":5.8,"vector":"AV:N/AC:M/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-310"],"updated_at":"2026-11-02T14:01:52.227027Z"}]}}