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prionPRIOn knowledge basePRION:CVE-2017-9146
HistoryMay 22, 2017 - 6:29 p.m.

Heap overflow

2017-05-2218:29:00
PRIOn knowledge base
www.prio-n.com
4

9.1 High

AI Score

Confidence

High

0.009 Low

EPSS

Percentile

82.9%

The TNEFFillMapi function in lib/ytnef.c in libytnef in ytnef through 1.9.2 does not ensure a nonzero count value before a certain memory allocation, which allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted tnef file.

CPENameOperatorVersion
ytnefle1.9.2

9.1 High

AI Score

Confidence

High

0.009 Low

EPSS

Percentile

82.9%