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prionPRIOn knowledge basePRION:CVE-2017-18196
HistoryFeb 23, 2018 - 9:29 p.m.

Design/Logic Flaw

2018-02-2321:29:00
PRIOn knowledge base
www.prio-n.com
2

4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.9%

Leptonica 1.74.4 constructs unintended pathnames (containing duplicated path components) when operating on files in /tmp subdirectories, which might allow local users to bypass intended file restrictions by leveraging access to a directory located deeper within the /tmp directory tree, as demonstrated by /tmp/ANY/PATH/ANY/PATH/input.tif.

CPENameOperatorVersion
leptonicaeq1.74.4

4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

9.9%