VULNERABILITY INTELLIGENCE
CVE-2015-4492
CVSS score7.5 HIGH
EPSS probability5.05%
CISA KEVNot currently listed
Published2015-08-16
Last modified2026-06-17
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
Description
Use-after-free vulnerability in the XMLHttpRequest::Open implementation in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 might allow remote attackers to execute arbitrary code via a SharedWorker object that makes recursive calls to the open method of an XMLHttpRequest object.
Primary references
- security@mozilla.org — Third Party Advisory
- security@mozilla.org — Third Party Advisory
- security@mozilla.org
- security@mozilla.org
- security@mozilla.org
- security@mozilla.org
- security@mozilla.org
- security@mozilla.org
- security@mozilla.org
- security@mozilla.org — Vendor Advisory
- security@mozilla.org — Third Party Advisory
- security@mozilla.org