{"id":"CVE-2007-3027","aliases":["EUVD-2007-3019","GHSA-5qhh-6wc6-7j7p"],"status":"published","title":"Race condition in Microsoft Internet Explorer 5.01, 6, and 7 allows remote attackers to execute...","description":"Race condition in Microsoft Internet Explorer 5.01, 6, and 7 allows remote attackers to execute arbitrary code by causing Internet Explorer to install multiple language packs in a way that triggers memory corruption, aka \"Language Pack Installation Vulnerability.\"","severity":{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.34904,"percentile":0.98443,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2007-06-12T19:00:00Z","modified":"2026-06-16T22:40:54Z","products":[{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"http://www.securityfocus.com/archive/1/471209/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/25627","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/471947/100/0/threaded","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"http://securitytracker.com/id?1018235","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.securityfocus.com/bid/24429","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2007/2153","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA07-163A.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","US Government Resource"]},{"url":"http://osvdb.org/35350","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/34621","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.zerodayinitiative.com/advisories/ZDI-07-037.html","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1902","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-033","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2007-3027"},{"url":"https://github.com/advisories/GHSA-5qhh-6wc6-7j7p"}],"sources":{"cve":[{"id":"CVE-2007-3027","description":"Race condition in Microsoft Internet Explorer 5.01, 6, and 7 allows remote attackers to execute arbitrary code by causing Internet Explorer to install multiple language packs in a way that triggers memory corruption, aka \"Language Pack Installation Vulnerability.\"","status":"published","published":"2007-06-12T19:00:00Z","modified":"2024-08-07T13:57:54.941Z","updated_at":"2026-11-02T13:32:56.730199Z"}],"euvd":[{"id":"EUVD-2007-3019","description":"Race condition in Microsoft Internet Explorer 5.01, 6, and 7 allows remote attackers to execute arbitrary code by causing Internet Explorer to install multiple language packs in a way that triggers memory corruption, aka \"Language Pack Installation Vulnerability.\"","status":"published","published":"2007-06-12T19:00:00Z","modified":"2024-08-07T13:57:54Z","updated_at":"2026-11-03T01:38:18.546691Z"}],"ghsa":[{"id":"GHSA-5qhh-6wc6-7j7p","title":"Race condition in Microsoft Internet Explorer 5.01, 6, and 7 allows remote attackers to execute...","description":"Race condition in Microsoft Internet Explorer 5.01, 6, and 7 allows remote attackers to execute arbitrary code by causing Internet Explorer to install multiple language packs in a way that triggers memory corruption, aka \"Language Pack Installation Vulnerability.\"","status":"published","published":"2022-05-01T18:09:43Z","modified":"2023-01-31T05:03:54Z","updated_at":"2026-11-02T14:48:34.409462Z"}],"nvd":[{"id":"CVE-2007-3027","description":"Race condition in Microsoft Internet Explorer 5.01, 6, and 7 allows remote attackers to execute arbitrary code by causing Internet Explorer to install multiple language packs in a way that triggers memory corruption, aka \"Language Pack Installation Vulnerability.\"","status":"published","published":"2007-06-12T19:30:00Z","modified":"2026-06-16T22:40:54.347Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:01:16.479378Z"}]}}