The flawed version is in Debian 9 (Stretch), currently in testing, but not in Debian 8 (Jessie). The bug appears to be a result of a bad interaction with the encfs encrypted filesystem's command line interface: Cryptkeeper invokes encfs and attempts to enter paranoia mode with a simulated 'p' keypress -- instead, it sets passwords for folders to just that letter.
In 2013, I wrote an essay about how an organization might go about designing a perfect backdoor. This one seems much more like a bad mistake than deliberate action. It's just too dumb, and too obvious. If anyone actually used Cryptkeeper, it would have been discovered long ago.
Posted on February 7, 2017 at 9:50 AM • 60 Comments