CVE-2020-23557
First published: Fri Sep 16 2022(Updated: )
IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!ShowPlugInSaveOptions_W+0x000000000000755d.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| IrfanView IrfanView | =4.54 |
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Frequently Asked Questions
What is CVE-2020-23557?
CVE-2020-23557 is a vulnerability in IrfanView 4.54 that allows a user-mode write access violation starting at the ShowPlugInSaveOptions_W function in the FORMATS module.
How severe is CVE-2020-23557?
CVE-2020-23557 has a severity score of 7.8 (high).
What software versions are affected by CVE-2020-23557?
IrfanView version 4.54 is affected by CVE-2020-23557.
How can I fix CVE-2020-23557?
To fix CVE-2020-23557, update IrfanView to a version higher than 4.54.
Where can I find more information about CVE-2020-23557?
You can find more information about CVE-2020-23557 on the GitHub page: https://github.com/nhiephon/Research and the IrfanView plugins page: https://www.irfanview.com/plugins.htm.
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- version/irfanview irfanview/4.54