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redhatcveRedhat.comRH:CVE-2017-5455
HistoryApr 20, 2017 - 6:20 a.m.

CVE-2017-5455

2017-04-2006:20:31
redhat.com
access.redhat.com
5

0.02 Low

EPSS

Percentile

89.1%

The internal feed reader APIs that crossed the sandbox barrier allowed for a sandbox escape and escalation of privilege if combined with another vulnerability that resulted in remote code execution inside the sandboxed process. This vulnerability affects Firefox ESR < 52.1 and Firefox < 53.