CVE-2020-23557: High severity irfanview vulnerability
Published Sep 16, 2022
·Updated
IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!ShowPlugInSaveOptionsW+0x000000000000755d.
Affected Software
1 affected component
IrfanView IrfanView=4.54
Event History
Sep 16, 2022
CVE Published
via MITRE·02:49 AM
Data Sourced
via MITRE·02:49 AM
Description
Frequently Asked Questions
1
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.
2
How severe is CVE-2020-23557?
CVE-2020-23557 has a severity score of 7.8 (high).
3
What software versions are affected by CVE-2020-23557?
IrfanView version 4.54 is affected by CVE-2020-23557.
4
How can I fix CVE-2020-23557?
To fix CVE-2020-23557, update IrfanView to a version higher than 4.54.
5
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.