CVE-2011-4124: Improper Input Validation

Input validation issues were found in Calibre at devices/linuxmounthelper.c which can lead to argument injection and elevation of privileges...

CVE-2011-4126: Time-of-check Time-of-use (TOCTOU) Race Condition

Race condition issues were found in Calibre at devices/linuxmounthelper.c allowing unprivileged users the ability to mount any device to anywhere...

CVE-2011-4125: Untrusted Search Path

A untrusted search path issue was found in Calibre at devices/linuxmounthelper.c leading to the ability of unprivileged users to execute any program as root...