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.
                
            Metrics
Affected Vendors & Products
References
        History
                    Tue, 22 Oct 2024 14:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| CPEs | 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:45.1.1:*:*:*:*:*:*:* | 
 MITRE
                        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
 Vulnrichment
                        Vulnrichment
                    No data.
 NVD
                        NVD
                    Status : Deferred
Published: 2016-06-13T10:59:04.370
Modified: 2025-04-12T10:46:40.837
Link: CVE-2016-2821
 Redhat
                        Redhat
                     ReportizFlow
ReportizFlow