A vulnerability was found in Exiv2. It has been classified as critical. Affected is the function QuickTimeVideo::userDataDecoder of the file quicktimevideo.cpp of the component QuickTime Video Handler. The manipulation leads to integer overflow. It is possible to launch the attack remotely. The name of the patch is bf4f28b727bdedbd7c88179c30d360e54568a62e. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability is VDB-212496.
sudo apt update && sudo apt dist-upgrade
判断方法：apt policy PackageName