CVE-2016-9380

CVE-2016-9380 affects the Xen pygrub boot loader emulator. When nul-delimited output is requested, a local pygrub-using guest OS administrator can read or delete arbitrary files on the host by manipulating the bootloader configuration with NUL bytes. The vulnerability arises from how pygrub outpu...

CVE-2016-9380

The pygrub boot loader emulator in Xen, when nul-delimited output format is requested, allows local pygrub-using guest OS administrators to read or delete arbitrary files on the host via NUL bytes in the bootloader configuration file...