VULNERABILITY INTELLIGENCE
CVE-2013-3893
CVSS score8.8 HIGH
EPSS probability87.64%
CISA KEVKnown exploited vulnerability
Published2013-09-18
Last modified2026-06-16
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Known Exploited Vulnerability
Microsoft Internet Explorer Resource Management Errors Vulnerability
Vendor / product: Microsoft / Internet Explorer
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.
Weakness classification
- nvd@nist.gov: CWE-416
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-416
Primary references
- secure@microsoft.com — Exploit
- secure@microsoft.com — Vendor Advisory
- secure@microsoft.com — Third Party Advisory
- secure@microsoft.com — Third Party Advisory
- secure@microsoft.com — Exploit
- secure@microsoft.com — Exploit
- secure@microsoft.com — Vendor Advisory
- secure@microsoft.com — Broken Link
- secure@microsoft.com — US Government Resource
- secure@microsoft.com — Vendor Advisory
- secure@microsoft.com — Broken Link
- af854a3a-2127-422b-91ae-364da2661108 — Exploit