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redhatcveRedhat.comRH:CVE-2018-5158
HistoryJan 29, 2020 - 4:02 p.m.

CVE-2018-5158

2020-01-2916:02:26
redhat.com
access.redhat.com
19

0.019 Low

EPSS

Percentile

88.8%

The PDF viewer does not sufficiently sanitize PostScript calculator functions, allowing malicious JavaScript to be injected through a crafted PDF file. This JavaScript can then be run with the permissions of the PDF viewer by its worker. This vulnerability affects Firefox ESR < 52.8 and Firefox < 60.