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prionPRIOn knowledge basePRION:CVE-2020-15900
HistoryJul 28, 2020 - 4:15 p.m.

Memory corruption

2020-07-2816:15:00
PRIOn knowledge base
www.prio-n.com
11

9.4 High

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

80.0%

A memory corruption issue was found in Artifex Ghostscript 9.50 and 9.52. Use of a non-standard PostScript operator can allow overriding of file access controls. The ‘rsearch’ calculation for the ‘post’ size resulted in a size that was too large, and could underflow to max uint32_t. This was fixed in commit 5d499272b95a6b890a1397e11d20937de000d31b.

9.4 High

AI Score

Confidence

High

0.007 Low

EPSS

Percentile

80.0%