A vulnerability has been found in Exiv2 and classified as critical. This vulnerability affects the function QuickTimeVideo::userDataDecoder of the file quicktimevideo.cpp of the component QuickTime Video Handler. The manipulation leads to heap-based buffer overflow. The attack can be initiated remotely. The name of the patch is a38e124076138e529774d5ec9890d0731058115a. It is recommended to apply a patch to fix this issue. VDB-212350 is the identifier assigned to this vulnerability.