CVE-2017-9534: Buffer Overflow
IrfanView version 4.44 (32bit) with FPX Plugin 4.46 allows attackers to execute arbitrary code or cause a denial of service via a crafted .fpx file, related to a "User Mode Write AV starting at FPX!GetPlugInInfo+0x0000000000017426."
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2017-9534?
CVE-2017-9534 is considered a critical vulnerability that allows attackers to execute arbitrary code or cause a denial of service.
How do I fix CVE-2017-9534?
To fix CVE-2017-9534, users should upgrade to a newer version of IrfanView that does not include the vulnerable FPX Plugin.
Which versions of IrfanView are affected by CVE-2017-9534?
CVE-2017-9534 affects IrfanView version 4.44 (32bit) when used with FPX Plugin version 4.46.
What type of attack can be executed through CVE-2017-9534?
CVE-2017-9534 allows attackers to execute arbitrary code through the processing of a malicious .fpx file.
Is there a workaround for CVE-2017-9534 if I cannot update immediately?
As a temporary workaround for CVE-2017-9534, avoid opening .fpx files from untrusted sources until a secure version is installed.