CVE-2021-46064: Buffer Overflow
Published Mar 23, 2022
·Updated
IrfanView 4.59 is vulnerable to buffer overflow via the function at address 0x413c70 (in 32bit version of the binary). The vulnerability triggers when the user opens malicious .tiff image.
Affected Software
1 affected component
IrfanView IrfanView=4.59
Event History
Mar 23, 2022
CVE Published
via MITRE·05:05 PM
Data Sourced
via MITRE·05:05 PM
Description
Data Sourced
via NVD·06:15 PM
DescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2021-46064?
CVE-2021-46064 is classified as a critical vulnerability due to its potential for causing buffer overflow and remote code execution.
2
How do I fix CVE-2021-46064?
To fix CVE-2021-46064, users should update IrfanView to the latest version that addresses this buffer overflow vulnerability.
3
What type of files trigger CVE-2021-46064?
CVE-2021-46064 is triggered when the user opens a malicious .tiff image file.
4
Which version of IrfanView is affected by CVE-2021-46064?
CVE-2021-46064 specifically affects IrfanView version 4.59.
5
What are the potential consequences of CVE-2021-46064?
Exploitation of CVE-2021-46064 could allow an attacker to execute arbitrary code on the affected system.