{"id":"CVE-2013-3893","aliases":["EUVD-2013-3825","GHSA-7jff-7vvq-8fxx"],"status":"published","title":"Use-after-free vulnerability in the SetMouseCapture implementation in mshtml.dll in Microsoft...","description":"Use-after-free vulnerability in the SetMouseCapture implementation in mshtml.dll in Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code via crafted JavaScript strings, as demonstrated by use of an ms-help: URL that triggers loading of hxds.dll.","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":0.87639,"percentile":0.99761,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-399","CWE-416"],"published":"2013-09-18T10:00:00Z","modified":"2026-06-16T23:55:58Z","kev":{"date_added":"2025-08-12","due_date":"2025-09-02","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","known_ransomware_use":"Unknown"},"exploitation":[{"source":"euvd","since":"2025-08-12"},{"source":"kev","since":"2025-08-12"}],"exploits":[{"source":"metasploit","id":"exploit/windows/browser/ie_setmousecapture_uaf","title":"MS13-080 Microsoft Internet Explorer SetMouseCapture Use-After-Free","type":"exploit","platform":"Windows","date":"2013-09-17","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/browser/ie_setmousecapture_uaf"},{"source":"exploitdb","id":"EDB-28682","title":"Micorosft Internet Explorer - SetMouseCapture Use-After-Free (Metasploit)","type":"remote","platform":"windows","date":"2013-10-02","verified":true,"url":"https://www.exploit-db.com/exploits/28682"},{"source":"exploitdb","id":"EDB-49872","title":"Microsoft Internet Explorer 8 - 'SetMouseCapture ' Use After Free","type":"local","platform":"windows","date":"2021-05-17","url":"https://www.exploit-db.com/exploits/49872"}],"products":[{"vendor":"microsoft","product":"internet explorer"},{"vendor":"microsoft","product":"internet_explorer"}],"references":[{"url":"http://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-000093.html","tags":["third-party-advisory","x_refsource_JVNDB","x_transferred","Third Party Advisory"]},{"url":"http://jvn.jp/en/jp/JVN27443259/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Third Party Advisory"]},{"url":"http://blogs.technet.com/b/srd/archive/2013/10/08/ms13-080-addresses-two-vulnerabilities-under-limited-targeted-attacks.aspx","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/62453","tags":["vdb-entry","x_refsource_BID","x_transferred","Broken Link"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18665","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred","Broken Link"]},{"url":"http://www.us-cert.gov/ncas/alerts/TA13-288A","tags":["third-party-advisory","x_refsource_CERT","x_transferred","US Government Resource"]},{"url":"http://technet.microsoft.com/security/advisory/2887505","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-080","tags":["vendor-advisory","x_refsource_MS","x_transferred","Vendor Advisory"]},{"url":"http://pastebin.com/raw.php?i=Hx1L5gu6","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://blogs.technet.com/b/srd/archive/2013/09/17/cve-2013-3893-fix-it-workaround-available.aspx","tags":["x_refsource_CONFIRM","x_transferred","Exploit"]},{"url":"http://packetstormsecurity.com/files/162585/Microsoft-Internet-Explorer-8-SetMouseCapture-Use-After-Free.html","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2013-3893","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2013-3893"},{"url":"https://github.com/advisories/GHSA-7jff-7vvq-8fxx"}],"sources":{"cve":[{"id":"CVE-2013-3893","description":"Use-after-free vulnerability in the SetMouseCapture implementation in mshtml.dll in Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code via crafted JavaScript strings, as demonstrated by use of an ms-help: URL that triggers loading of hxds.dll.","status":"published","published":"2013-09-18T10:00:00Z","modified":"2025-10-22T00:05:40.792Z","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":"2026-11-02T14:34:56.530545Z"}],"euvd":[{"id":"EUVD-2013-3825","description":"Use-after-free vulnerability in the SetMouseCapture implementation in mshtml.dll in Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code via crafted JavaScript strings, as demonstrated by use of an ms-help: URL that triggers loading of hxds.dll.","status":"published","published":"2013-09-18T10:00:00Z","modified":"2025-10-22T00:05:40Z","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":"2025-08-12","updated_at":"2026-11-02T19:49:39.244432Z"}],"ghsa":[{"id":"GHSA-7jff-7vvq-8fxx","title":"Use-after-free vulnerability in the SetMouseCapture implementation in mshtml.dll in Microsoft...","description":"Use-after-free vulnerability in the SetMouseCapture implementation in mshtml.dll in Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code via crafted JavaScript strings, as demonstrated by use of an ms-help: URL that triggers loading of hxds.dll.","status":"published","published":"2022-05-13T01:10:05Z","modified":"2025-10-22T03:31:05Z","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"}],"cwes":["CWE-416"],"updated_at":"2026-11-02T15:04:09.843024Z"}],"kev":[{"id":"CVE-2013-3893","title":"Microsoft Internet Explorer Resource Management Errors Vulnerability","description":"Microsoft Internet Explorer contains a memory corruption vulnerability that allows for remote code execution. The impacted products could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.","cwes":["CWE-399"],"kev":{"date_added":"2025-08-12","due_date":"2025-09-02","required_action":"Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.","known_ransomware_use":"Unknown"},"updated_at":"2026-11-02T17:00:15.999436Z"}],"nvd":[{"id":"CVE-2013-3893","description":"Use-after-free vulnerability in the SetMouseCapture implementation in mshtml.dll in Microsoft Internet Explorer 6 through 11 allows remote attackers to execute arbitrary code via crafted JavaScript strings, as demonstrated by use of an ms-help: URL that triggers loading of hxds.dll.","status":"published","published":"2013-09-18T10:08:24.867Z","modified":"2026-06-16T23:55:58.24Z","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":"secondary"},{"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-416"],"updated_at":"2026-11-02T14:02:35.248411Z"}]}}