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redhatcveRedhat.comRH:CVE-2020-15653
HistoryJul 29, 2020 - 7:07 a.m.

CVE-2020-15653

2020-07-2907:07:58
redhat.com
access.redhat.com
12

0.002 Low

EPSS

Percentile

59.0%

An iframe sandbox element with the allow-popups flag could be bypassed when using noopener links. This could have led to security issues for websites relying on sandbox configurations that allowed popups and hosted arbitrary content. This vulnerability affects Firefox ESR < 78.1, Firefox < 79, and Thunderbird < 78.1.