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prionPRIOn knowledge basePRION:CVE-2018-5094
HistoryJun 11, 2018 - 9:29 p.m.

Heap overflow

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

8.2 High

AI Score

Confidence

High

0.036 Low

EPSS

Percentile

91.7%

A heap buffer overflow vulnerability may occur in WebAssembly when “shrinkElements” is called followed by garbage collection on memory that is now uninitialized. This results in a potentially exploitable crash. This vulnerability affects Firefox < 58.

8.2 High

AI Score

Confidence

High

0.036 Low

EPSS

Percentile

91.7%