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prionPRIOn knowledge basePRION:CVE-2016-10087
HistoryJan 30, 2017 - 10:59 p.m.

Null pointer dereference

2017-01-3022:59:00
PRIOn knowledge base
www.prio-n.com
9

8.9 High

AI Score

Confidence

High

0.011 Low

EPSS

Percentile

84.4%

The png_set_text_2 function in libpng 0.71 before 1.0.67, 1.2.x before 1.2.57, 1.4.x before 1.4.20, 1.5.x before 1.5.28, and 1.6.x before 1.6.27 allows context-dependent attackers to cause a NULL pointer dereference vectors involving loading a text chunk into a png structure, removing the text, and then adding another text chunk to the structure.