FastStone Image Viewer v.<= 7.5 is affected by a Stack-based Buffer Overflow at 0x005BDF49, affecting the CUR file parsing functionality (BITMAPINFOHEADER Structure, 'BitCount' file format field), that will end up corrupting the Structure Exception Handler (SEH). Attackers could exploit this issue to achieve code execution when a user opens or views a malformed/specially crafted CUR file.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2021-03-18T12:55:54

Updated: 2024-08-03T20:19:20.361Z

Reserved: 2021-01-25T00:00:00

Link: CVE-2021-26236

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-03-18T13:15:20.393

Modified: 2024-11-21T05:55:58.333

Link: CVE-2021-26236

cve-icon Redhat

No data.