Integer overflow

2020-11-3016:15:00

PRIOn knowledge base

www.prio-n.com

5.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

46.8%

An issue was discovered in PNGOUT 2020-01-15. When compressing a crafted PNG file, it encounters an integer overflow.

CPENameOperatorVersion
pngouteq2020115.0.0

CPE	Name	Operator	Version
	pngout	eq	2020115.0.0

References

advsys.net/ken/utils.htm

www.jonof.id.au/kenutils.html

gist.github.com/mmmdzz/03df5177afd04b32ac190eb7907f3834