CVE-2022-36947

critical

Description

Unsafe Parsing of a PNG tRNS chunk in FastStone Image Viewer through 7.5 results in a stack buffer overflow.

References

https://www.faststone.org/FSViewerDetail.htm

https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0883

https://wid.cert-bund.de/portal/wid/kurzinformationen

Details

Source: Mitre, NVD

Published: 2022-08-18

Updated: 2022-08-20

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical