CVE-2020-23545: High severity irfanview vulnerability
Published Dec 15, 2021
·Updated
IrfanView 4.54 allows a user-mode write access violation starting at FORMATS!ReadXPMW+0x0000000000000531.
Affected Software
1 affected component
IrfanView IrfanView=4.54
Event History
Dec 15, 2021
CVE Published
via MITRE·07:04 AM
Data Sourced
via MITRE·07:04 AM
Description
Frequently Asked Questions
1
What is the severity of CVE-2020-23545?
CVE-2020-23545 has a high severity rating due to its potential for user-mode write access violation.
2
How do I fix CVE-2020-23545?
To fix CVE-2020-23545, upgrade IrfanView to version 4.55 or later as it addresses this vulnerability.
3
What are the consequences of CVE-2020-23545?
The consequences of CVE-2020-23545 may include application crashes and potential unauthorized access to user data.
4
Which software versions are affected by CVE-2020-23545?
IrfanView versions prior to 4.55, specifically 4.54, are affected by CVE-2020-23545.
5
Is there a public exploit for CVE-2020-23545?
Yes, there are details available in public repositories that demonstrate the exploit for CVE-2020-23545.