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prionPRIOn knowledge basePRION:CVE-2018-18407
HistoryOct 17, 2018 - 4:29 a.m.

Heap overflow

2018-10-1704:29:00
PRIOn knowledge base
www.prio-n.com
2

5.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.0%

A heap-based buffer over-read was discovered in the tcpreplay-edit binary of Tcpreplay 4.3.0 beta1, during the incremental checksum operation. The issue gets triggered in the function csum_replace4() in incremental_checksum.h, causing a denial of service.

CPENameOperatorVersion
tcpreplayeq4.3.0 beta1
fedoraeq28
fedoraeq29

5.6 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

50.0%