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prionPRIOn knowledge basePRION:CVE-2018-16802
HistorySep 10, 2018 - 4:29 p.m.

Design/Logic Flaw

2018-09-1016:29:00
PRIOn knowledge base
www.prio-n.com
8

7.8 High

AI Score

Confidence

High

0.973 High

EPSS

Percentile

99.9%

An issue was discovered in Artifex Ghostscript before 9.25. Incorrect “restoration of privilege” checking when running out of stack during exception handling could be used by attackers able to supply crafted PostScript to execute code using the “pipe” instruction. This is due to an incomplete fix for CVE-2018-16509.