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This CVE record is not being prioritized for NVD enrichment efforts due to resource or other concerns.
Description
Config::IniFiles versions before 3.001000 for Perl allow OS command injection and file overwrite via a 2-arg open() of the -file argument in _make_filehandle.
Config::IniFiles::_make_filehandle opens a filename argument with Perl's 2-arg open(), so a filename that begins or ends with a pipe ("| cmd", "cmd |") or begins with a redirect ("> path", ">> path") is run as a command or redirect rather than opened as a file. The helper is the open path behind the documented -file argument: new(-file => $thing) reaches it through ReadConfig. An in-memory scalar reference (-file => \$text) does not open a path and is unaffected.
Any caller that forwards untrusted input to the -file argument can run an arbitrary command or truncate a file under the process UID.
Metrics
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Title: Config::IniFiles de SHLOMIF, Description: Las versiones de Config::IniFiles anteriores a la 3.001000 para Perl permiten la inyección de comandos del sistema operativo y la sobrescritura de archivos a través de una llamada 'open()' de 2 argumentos del argumento '-file' en '_make_filehandle'.
Config::IniFiles::_make_filehandle abre un argumento de nombre de archivo con la función 'open()' de 2 argumentos de Perl, por lo que un nombre de archivo que comienza o termina con una tubería ( | cmd , cmd | ) o comienza con una redirección ( path , path ) se ejecuta como un comando o una redirección en lugar de abrirse como un archivo. La función auxiliar es la ruta de apertura detrás del argumento '-file' documentado: 'new(-file = $thing)' la alcanza a través de 'ReadConfig'. Una referencia escalar en memoria ('-file = \$text') no abre una ruta y no se ve afectada.
Cualquier llamador que reenvíe entrada no confiable al argumento '-file' puede ejecutar un comando arbitrario o truncar un archivo bajo el UID del proceso.
Config::IniFiles versions before 3.001000 for Perl allow OS command injection and file overwrite via a 2-arg open() of the -file argument in _make_filehandle.
Config::IniFiles::_make_filehandle opens a filename argument with Perl's 2-arg open(), so a filename that begins or ends with a pipe ("| cmd", "cmd |") or begins with a redirect ("> path", ">> path") is run as a command or redirect rather than opened as a file. The helper is the open path behind the documented -file argument: new(-file => $thing) reaches it through ReadConfig. An in-memory scalar reference (-file => \$text) does not open a path and is unaffected.
Any caller that forwards untrusted input to the -file argument can run an arbitrary command or truncate a file under the process UID.