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prionPRIOn knowledge basePRION:CVE-2017-7821
HistoryJun 11, 2018 - 9:29 p.m.

Design/Logic Flaw

2018-06-1121:29:00
PRIOn knowledge base
www.prio-n.com
3

8.9 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.7%

A vulnerability where WebExtensions can download and attempt to open a file of some non-executable file types. This can be triggered without specific user interaction for the file download and open actions. This could be used to trigger known vulnerabilities in the programs that handle those document types. This vulnerability affects Firefox < 56.

CPENameOperatorVersion
firefoxle55.0.3

8.9 High

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

76.7%