A use-after-free can occur when events are fired for a "FontFace" object after the object has been already been destroyed while working with fonts. This results in a potentially exploitable crash. This vulnerability affects Firefox < 52, Firefox ESR < 45.8, Thunderbird < 52, and Thunderbird < 45.8.
References
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: mozilla
Published: 2018-06-11T21:00:00
Updated: 2018-06-12T09:57:01
Reserved: 2017-01-13T00:00:00
Link: CVE-2017-5402
JSON object: View
NVD Information
Status : Analyzed
Published: 2018-06-11T21:29:04.107
Modified: 2018-08-07T13:01:56.430
Link: CVE-2017-5402
JSON object: View
Redhat Information
No data.
CWE