CVE-2017-16797

Name	CVE-2017-16797
Description	In SWFTools 0.9.2, the png_load function in lib/png.c does not properly validate an alloclen_64 multiplication of width and height values, which allows remote attackers to cause a denial of service (integer overflow, heap-based buffer overflow, and application crash) or possibly have unspecified other impact via a crafted PNG file.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
swftools (PTS)	jessie	0.9.2+git20130725-2	vulnerable
	stretch	0.9.2+git20130725-4.1	vulnerable

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
swftools	source	(unstable)	(unfixed)

Notes

[stretch] - swftools <ignored> (Minor issue)
[jessie] - swftools <no-dsa> (Minor issue)
[wheezy] - swftools <no-dsa> (Minor issue)
https://github.com/matthiaskramm/swftools/issues/51