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prionPRIOn knowledge basePRION:CVE-2016-4544
HistoryMay 22, 2016 - 1:59 a.m.

Out-of-bounds

2016-05-2201:59:00
PRIOn knowledge base
www.prio-n.com
6

7.9 High

AI Score

Confidence

High

0.014 Low

EPSS

Percentile

86.4%

The exif_process_TIFF_in_JPEG function in ext/exif/exif.c in PHP before 5.5.35, 5.6.x before 5.6.21, and 7.x before 7.0.6 does not validate TIFF start data, which allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via crafted header data.

7.9 High

AI Score

Confidence

High

0.014 Low

EPSS

Percentile

86.4%