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prionPRIOn knowledge basePRION:CVE-2019-11047
HistoryDec 23, 2019 - 3:15 a.m.

Information disclosure

2019-12-2303:15:00
PRIOn knowledge base
www.prio-n.com
11

7.3 High

AI Score

Confidence

High

0.009 Low

EPSS

Percentile

82.3%

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.2.x below 7.2.26, 7.3.x below 7.3.13 and 7.4.0 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.