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.
History

Tue, 22 Oct 2024 14:15:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox_esr:45.1.0:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox:45.1.0:*:*:*:*:*:*:*
Vendors & Products Mozilla firefox Esr

Mon, 21 Oct 2024 13:30:00 +0000

Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox_esr:45.1.1:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox:45.1.1:*:*:*:*:*:*:*

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2016-06-13T10:00:00

Updated: 2024-08-05T23:32:21.234Z

Reserved: 2016-03-01T00:00:00

Link: CVE-2016-2821

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2016-06-13T10:59:04.370

Modified: 2024-11-21T02:48:52.897

Link: CVE-2016-2821

cve-icon Redhat

Severity : Moderate

Publid Date: 2016-06-08T00:00:00Z

Links: CVE-2016-2821 - Bugzilla