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redhatcveRedhat.comRH:CVE-2018-12361
HistoryJun 27, 2018 - 1:21 a.m.

CVE-2018-12361

2018-06-2701:21:37
redhat.com
access.redhat.com
10

0.006 Low

EPSS

Percentile

78.0%

An integer overflow can occur in the SwizzleData code while calculating buffer sizes. The overflowed value is used for subsequent graphics computations when their inputs are not sanitized which results in a potentially exploitable crash. This vulnerability affects Thunderbird < 60, Firefox ESR < 60.1, and Firefox < 61.