A use-after-free vulnerability can occur in design mode when image objects are resized if objects referenced during the resizing have been freed from memory. This results in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

Published: 2018-06-11T21:00:00

Updated: 2024-08-05T16:12:28.511Z

Reserved: 2017-04-12T00:00:00

Link: CVE-2017-7819

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-06-11T21:29:10.810

Modified: 2018-08-09T16:23:38.520

Link: CVE-2017-7819

cve-icon Redhat

Severity : Important

Publid Date: 2017-09-28T00:00:00Z

Links: CVE-2017-7819 - Bugzilla