Affected versions
Symfony versions <5.4.46; >=6, <6.4.14; >=7, <7.1.7 of the Symfony Process component are affected by this security issue.
The issue has been fixed in Symfony 5.4.46, 6.4.14, and 7.1.7.
Description
On Window, when an executable file named cmd.exe
is located in the current working directory it will be called by the Process
class when preparing command arguments, leading to possible hijacking.
Resolution
The Process
class now uses the absolute path to cmd.exe
.