CVE-2021-26233

FastStone Image Viewer <= 7.5 is affected by a user mode write access violation near NULL at 0x005bdfcb, triggered when a user opens or views a malformed CUR…

published March 18, 2021

CVSS
—
EPSS
1%
Percentile
64.4
In the wild
Unconfirmed
What it is

FastStone Image Viewer <= 7.5 is affected by a user mode write access violation near NULL at 0x005bdfcb, triggered when a user opens or views a malformed CUR file that is mishandled by FSViewer.exe. Attackers could exploit this issue for a Denial of Service (DoS) or possibly to achieve code execution.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01065 · 64.4th percentile
Published
2021-03-18T13:53Z
EPSS history
Timeline
  • 18 MAR 13:53Z
    FastStone Image Viewer <= 7.5 is affected by a user mode write access violation near NULL at 0x005bdfcb, triggered when a user opens or views a malformed CUR…
    cvelistv5