CVE-2020-35843: Medium severity faststone image viewer vulnerability

Published Jan 25, 2021
·
Updated

FastStone Image Viewer 7.5 has an out-of-bounds write (via a crafted image file) at FSViewer.exe+0x956e.

Affected Software

1 affected component
FastStone Image Viewer=7.5

Event History

Jan 25, 2021
CVE Published
via MITRE·07:07 PM
Data Sourced
via MITRE·07:07 PM
Description

Frequently Asked Questions

1

What is the severity of CVE-2020-35843?

The severity of CVE-2020-35843 is classified as critical due to the potential for remote code execution.

2

How do I fix CVE-2020-35843?

To fix CVE-2020-35843, update FastStone Image Viewer to the latest version that addresses this vulnerability.

3

What types of attacks could exploit CVE-2020-35843?

CVE-2020-35843 could be exploited through specially crafted image files that lead to out-of-bounds writes.

4

Is my system at risk if I use FastStone Image Viewer 7.5 related to CVE-2020-35843?

Yes, if you are using FastStone Image Viewer 7.5, your system is at risk of exploitation due to CVE-2020-35843.

5

What are the consequences of exploiting CVE-2020-35843?

Exploiting CVE-2020-35843 could lead to arbitrary code execution, allowing an attacker to take full control of the affected system.

Contact

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