A use-after-free vulnerability can occur during mouse event handling due to issues with multiprocess support. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.6, Firefox ESR < 52.6, and Firefox < 58.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mozilla

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

Updated: 2024-08-05T05:26:46.737Z

Reserved: 2018-01-03T00:00:00

Link: CVE-2018-5103

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2018-06-11T21:29:12.907

Modified: 2018-08-03T16:56:45.047

Link: CVE-2018-5103

cve-icon Redhat

Severity : Important

Publid Date: 2018-01-23T00:00:00Z

Links: CVE-2018-5103 - Bugzilla