{"id":"CVE-2013-2551","aliases":["EUVD-2013-2493","GHSA-m5j6-8c2h-w4h7"],"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, as demonstrated by VUPEN during a Pwn2Own competition at CanSecWest 2013, aka \"Internet Explorer Use After Free Vulnerability,\" a different vulnerability than CVE-2013-1308 and CVE-2013-1309.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.74096,"percentile":0.99488,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-416"],"published":"2013-03-11T10:00:00Z","modified":"2026-06-16T23:53:36Z","kev":{"date_added":"2022-03-28","due_date":"2022-04-18","required_action":"Apply updates per vendor instructions.","known_ransomware_use":"Known"},"exploitation":[{"source":"euvd","since":"2022-03-28"},{"source":"kev","since":"2022-03-28"}],"exploits":[{"source":"metasploit","id":"exploit/windows/browser/ms13_037_svg_dashstyle","title":"MS13-037 Microsoft Internet Explorer COALineDashStyleArray Integer Overflow","type":"exploit","platform":"Windows","date":"2013-03-06","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/browser/ms13_037_svg_dashstyle"},{"source":"exploitdb","id":"EDB-26175","title":"Microsoft Internet Explorer - COALineDashStyleArray Integer Overflow (MS13-009) (Metasploit)","type":"remote","platform":"windows","date":"2013-06-13","verified":true,"url":"https://www.exploit-db.com/exploits/26175"}],"products":[{"vendor":"microsoft","product":"internet explorer"},{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-037","tags":["vendor-advisory","x_refsource_MS","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.us-cert.gov/ncas/alerts/TA13-134A","tags":["third-party-advisory","x_refsource_CERT","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"http://twitter.com/VUPEN/statuses/309479075385327617","tags":["x_refsource_MISC","x_transferred","Broken Link"]},{"url":"http://twitter.com/thezdi/statuses/309452625173176320","tags":["x_refsource_MISC","x_transferred","Not Applicable"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16317","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","Broken Link"]},{"url":"http://h30499.www3.hp.com/t5/HP-Security-Research-Blog/Pwn2Own-2013/ba-p/5981157","tags":["x_refsource_MISC","x_transferred","Broken Link","Third Party Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-2551","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-2551"},{"url":"https://github.com/advisories/GHSA-m5j6-8c2h-w4h7"}],"sources":{"cve":[{"id":"CVE-2013-2551","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, as demonstrated by VUPEN during a Pwn2Own competition at CanSecWest 2013, aka \"Internet Explorer Use After Free Vulnerability,\" a different vulnerability than CVE-2013-1308 and CVE-2013-1309.","status":"published","published":"2013-03-11T10:00:00Z","modified":"2025-10-22T00:05:43.584Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T14:34:56.19172Z"}],"euvd":[{"id":"EUVD-2013-2493","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, as demonstrated by VUPEN during a Pwn2Own competition at CanSecWest 2013, aka \"Internet Explorer Use After Free Vulnerability,\" a different vulnerability than CVE-2013-1308 and CVE-2013-1309.","status":"published","published":"2013-03-11T10:00:00Z","modified":"2025-10-22T00:05:43Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"exploited_since":"2022-03-28","updated_at":"2026-11-02T19:49:39.244432Z"}],"ghsa":[{"id":"GHSA-m5j6-8c2h-w4h7","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, as demonstrated by VUPEN during a Pwn2Own competition at CanSecWest 2013, aka \"Internet Explorer Use After Free Vulnerability,\" a different vulnerability than CVE-2013-1308 and 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