{"id":"CVE-2013-0021","aliases":["EUVD-2013-0064","GHSA-qj39-7f6q-7498"],"status":"published","title":"Use-after-free vulnerability in Microsoft Internet Explorer 6 through 10 allows remote attackers...","description":"Use-after-free vulnerability in Microsoft Internet Explorer 6 through 10 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka \"Internet Explorer vtable Use After Free 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":"2026-11-09","score":0.21185,"percentile":0.97602,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2013-02-13T11:00:00Z","modified":"2026-06-16T23:48:42Z","products":[{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16483","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-009","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://www.us-cert.gov/cas/techalerts/TA13-043B.html","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"https://lists.apache.org/thread.html/r1c07a561426ec5579073046ad7f4207cdcef452bb3100abaf908e0cd%40%3Ccommits.santuario.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-0021"},{"url":"https://lists.apache.org/thread.html/r1c07a561426ec5579073046ad7f4207cdcef452bb3100abaf908e0cd@%3Ccommits.santuario.apache.org%3E"},{"url":"https://github.com/advisories/GHSA-qj39-7f6q-7498"}],"sources":{"cve":[{"id":"CVE-2013-0021","description":"Use-after-free vulnerability in Microsoft Internet Explorer 6 through 10 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka \"Internet Explorer vtable Use After Free Vulnerability.\"","status":"published","published":"2013-02-13T11:00:00Z","modified":"2024-08-06T14:10:56.663Z","updated_at":"2026-11-02T14:34:59.551717Z"}],"euvd":[{"id":"EUVD-2013-0064","description":"Use-after-free vulnerability in Microsoft Internet Explorer 6 through 10 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka \"Internet Explorer vtable Use After Free Vulnerability.\"","status":"published","published":"2013-02-13T11:00:00Z","modified":"2024-08-06T14:10:56Z","updated_at":"2026-11-03T01:56:46.673626Z"}],"ghsa":[{"id":"GHSA-qj39-7f6q-7498","title":"Use-after-free vulnerability in Microsoft Internet Explorer 6 through 10 allows remote attackers...","description":"Use-after-free vulnerability in Microsoft Internet Explorer 6 through 10 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka \"Internet Explorer vtable Use After Free Vulnerability.\"","status":"published","published":"2022-05-05T02:48:15Z","modified":"2025-04-11T04:08:23Z","updated_at":"2026-11-02T15:01:13.040475Z"}],"nvd":[{"id":"CVE-2013-0021","description":"Use-after-free vulnerability in Microsoft Internet Explorer 6 through 10 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, aka \"Internet Explorer vtable Use After Free Vulnerability.\"","status":"published","published":"2013-02-13T12:04:11.867Z","modified":"2026-06-16T23:48:42.707Z","cvss":[{"version":"2.0","score":9.3,"vector":"AV:N/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:02:21.222658Z"}]}}