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prionPRIOn knowledge basePRION:CVE-2018-14553
HistoryFeb 11, 2020 - 1:15 p.m.

Null pointer dereference

2020-02-1113:15:00
PRIOn knowledge base
www.prio-n.com
8

AI Score

7.3

Confidence

High

EPSS

0.013

Percentile

86.0%

gdImageClone in gd.c in libgd 2.1.0-rc2 through 2.2.5 has a NULL pointer dereference allowing attackers to crash an application via a specific function call sequence. Only affects PHP when linked with an external libgd (not bundled).