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This CVE record is not being prioritized for NVD enrichment efforts due to resource or other concerns.
Description
GD versions before 2.86 for Perl allow OS command injection and file overwrite via a 2-arg open() of filename arguments in _make_filehandle.
GD::Image::_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. _make_filehandle is the single open path behind every filename-accepting constructor (new, newFromPng, newFromJpeg, and the rest); the in-memory *Data variants do not open a path and are unaffected.
Any caller that forwards untrusted input to one of these constructors as a pathname can run an arbitrary command or truncate a file under the process UID.
Metrics
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Title: GD de RURBAN, Description: Las versiones de GD anteriores a la 2.86 para Perl permiten la inyección de comandos del sistema operativo y la sobrescritura de archivos a través de una función open() de 2 argumentos de los argumentos de nombre de archivo en _make_filehandle.
GD::Image::_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 redirección en lugar de abrirse como un archivo. _make_filehandle es la única ruta de apertura detrás de cada constructor que acepta nombres de archivo (new, newFromPng, newFromJpeg y el resto); las variantes Data en memoria no abren una ruta y no se ven afectadas.
Cualquier llamador que reenvíe entrada no confiable a uno de estos constructores como una ruta de archivo puede ejecutar un comando arbitrario o truncar un archivo bajo el UID del proceso.
GD versions before 2.86 for Perl allow OS command injection and file overwrite via a 2-arg open() of filename arguments in _make_filehandle.
GD::Image::_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. _make_filehandle is the single open path behind every filename-accepting constructor (new, newFromPng, newFromJpeg, and the rest); the in-memory *Data variants do not open a path and are unaffected.
Any caller that forwards untrusted input to one of these constructors as a pathname can run an arbitrary command or truncate a file under the process UID.