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prionPRIOn knowledge basePRION:CVE-2017-5029
HistoryApr 24, 2017 - 11:59 p.m.

Integer overflow

2017-04-2423:59:00
PRIOn knowledge base
www.prio-n.com
11

8.1 High

AI Score

Confidence

High

0.02 Low

EPSS

Percentile

89.0%

The xsltAddTextString function in transform.c in libxslt 1.1.29, as used in Blink in Google Chrome prior to 57.0.2987.98 for Mac, Windows, and Linux and 57.0.2987.108 for Android, lacked a check for integer overflow during a size calculation, which allowed a remote attacker to perform an out of bounds memory write via a crafted HTML page.