CVE-2017-14580

Name of the Vulnerable Software and Affected Versions XnView Classic for Windows version 2.41

Description The issue allows attackers to execute arbitrary code or cause a denial of service via a crafted .jb2 file, related to a "User Mode Write AV starting at jbig2dec+0x000000000000870f."

Recommendations For XnView Classic for Windows version 2.41, consider avoiding the use of .jb2 files until a patch is available. As a temporary workaround, restrict the opening of .jb2 files in XnView Classic for Windows to minimize the risk of exploitation.