CVE-2017-9921: Buffer Overflow
IrfanView version 4.44 (32bit) with TOOLS Plugin 4.50 might allow attackers to cause a denial of service or execute arbitrary code via a crafted file, related to "Data from Faulting Address controls Branch Selection starting at ntdll77df0000!LdrpResGetMappingSize+0x00000000000003cc."
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2017-9921?
CVE-2017-9921 is classified as a critical vulnerability due to its potential to cause denial of service and execute arbitrary code.
How do I fix CVE-2017-9921?
To fix CVE-2017-9921, update IrfanView to version 4.44 or later and ensure the TOOLS Plugin is updated to version 4.50 or later.
What versions of IrfanView are affected by CVE-2017-9921?
IrfanView version 4.44 and the TOOLS Plugin version 4.50 are affected by CVE-2017-9921.
What type of attack can be executed via CVE-2017-9921?
CVE-2017-9921 can be exploited to launch a denial of service attack or to execute arbitrary code.
Is CVE-2017-9921 related to a specific file type?
Yes, CVE-2017-9921 can be triggered by processing a specially crafted file.