lib/Image/ExifTool.pm in ExifTool before 12.38 mishandles a $file =~ /\|$/ check, leading to command injection.
Improper neutralization of user data in the DjVu file format in ExifTool versions 7.44 and up allows arbitrary code execution when parsing the malicious image
Image::ExifTool::JSON - Read JSON files
This module is used by Image::ExifTool
This module contains definitions required by Image::ExifTool read information from JSON files.
Copyright 2003-2019, Phil Harvey (phil at owl.phy.queensu.ca)
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
"JSON Tags" in Image::ExifTool::TagNames, Image::ExifTool(3pm)
To install Image::ExifTool, copy and paste the appropriate command in to your terminal.
cpanm Image::ExifToolperl -MCPAN -e shell
install Image::ExifToolFor more information on module installation, please visit the detailed CPAN module installation guide.
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