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redhatcveRedhat.comRH:CVE-2017-7753
HistoryAug 09, 2017 - 1:49 a.m.

CVE-2017-7753

2017-08-0901:49:52
redhat.com
access.redhat.com
16

0.004 Low

EPSS

Percentile

73.5%

An out-of-bounds read occurs when applying style rules to pseudo-elements, such as ::first-line, using cached style data. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.