CVE-2017-16797

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.

Score

CVSS 3.0 7.8 High

Status

Modified - cve@mitre.org

Published

2017-11-12

Last modified

2024-08-05

Weaknesses

CWE-190

Affected products

• Swftools (Swftools)

References

• https://github.com/matthiaskramm/swftools/issues/51