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redhatcveRedhat.comRH:CVE-2016-7126
HistorySep 09, 2016 - 1:18 p.m.

CVE-2016-7126

2016-09-0913:18:47
redhat.com
access.redhat.com
4

0.022 Low

EPSS

Percentile

89.4%

The imagetruecolortopalette function in ext/gd/gd.c in PHP before 5.6.25 and 7.x before 7.0.10 does not properly validate the number of colors, which allows remote attackers to cause a denial of service (select_colors allocation error and out-of-bounds write) or possibly have unspecified other impact via a large value in the third argument.