CVE-2016-2821 in Firefox
Summary
Use-after-free vulnerability in the mozilla::dom::Element class in Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2, when contenteditable mode is enabled, allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) by triggering deletion of DOM elements that were created in the editor.
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Reservation
03/01/2016
Disclosure
06/13/2016
Status
Confirmed
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 87892 | Mozilla Firefox DOM Element use after free | 416 | Not defined | Official fix | CVE-2016-2821 |