CVE-2020-23565

Name of the Vulnerable Software and Affected Versions Irfanview version 4.53

Description The issue allows attackers to execute arbitrary code via a crafted JPEG 2000 file. It is related to a "Data from Faulting Address controls Branch Selection starting at JPEG2000!ShowPlugInSaveOptions W+0x0000000000032850".

Recommendations For Irfanview version 4.53, update to a newer version to mitigate the risk. As a temporary workaround, consider avoiding the use of JPEG 2000 files with Irfanview until a patch is available.