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redhatcveRedhat.comRH:CVE-2017-5447
HistoryOct 07, 2019 - 2:02 p.m.

CVE-2017-5447

2019-10-0714:02:42
redhat.com
access.redhat.com
19

An out-of-bounds read during the processing of glyph widths during text layout. This results in a potentially exploitable crash and could allow an attacker to read otherwise inaccessible memory. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53.