ZeroHour

CVE-2019-9820

CVSS 3.0
9.8 critical
EPSS
2%p75
Published
()
Modified
Description

A use-after-free vulnerability can occur in the chrome event handler when it is freed while still in use. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.

Vendors
mozilla
Products
firefox, firefox esr, thunderbird
Weakness
CWE-416
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

In the news

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