Description
Unsafe Parsing of a PNG tRNS chunk in FastStone Image Viewer through 7.5 results in a stack buffer overflow.
Metrics
CVSS 3.1 9.8/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- https://wid.cert-bund.de/portal/wid/kurzinformationenThird Party Advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0883Third Party Advisory
- https://www.faststone.org/FSViewerDetail.htmProduct, Release Notes, Vendor Advisory
- https://wid.cert-bund.de/portal/wid/kurzinformationenThird Party Advisory
- https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0883Third Party Advisory
- https://www.faststone.org/FSViewerDetail.htmProduct, Release Notes, Vendor Advisory
Timeline
- Published
- Aug 18, 2022
- Last modified
- Jun 17, 2026
- NVD status
- Modified