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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2017-11-12T18:00:00

Updated: 2024-08-05T20:35:21.194Z

Reserved: 2017-11-12T00:00:00

Link: CVE-2017-16797

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-11-12T18:29:00.237

Modified: 2024-11-21T03:16:59.537

Link: CVE-2017-16797

cve-icon Redhat

No data.