CVE-2018-12392

Mozilla: Crash with nested event loops

Published Feb 28, 2019 CVSS 3.0 · 9.8 Critical EPSS 3.4% KEV · Not listed
Description
When manipulating user events in nested loops while opening a document through script, it is possible to trigger a potentially exploitable crash due to poor event handling. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
Debian DLA Debian DLA DLA-1571-1 firefox-esr security update
Debian DLA Debian DLA DLA-1575-1 thunderbird security update
Debian DSA Debian DSA DSA-4324-1 firefox-esr security update
Debian DSA Debian DSA DSA-4337-1 thunderbird security update
EUVD EUVD EUVD-2018-4366 When manipulating user events in nested loops while opening a document through script, it is possible to trigger a potentially exploitable crash due to poor event handling. This vulnerability affects Firefox < 63, Firefox ESR < 60.3, and Thunderbird < 60.3.
Ubuntu USN Ubuntu USN USN-3801-1 Firefox vulnerabilities
Ubuntu USN Ubuntu USN USN-3868-1 Thunderbird vulnerabilities
History
Type Values Removed Values Added
CPEs cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
Vendors & Products Mozilla firefox Esr