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Subject: [Bug 217298] [geli][boot] geli boot password prompt can be tricked
 to echo password in clear text
Date: Wed, 22 Feb 2017 14:22:52 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D217298

            Bug ID: 217298
           Summary: [geli][boot] geli boot password prompt can be tricked
                    to echo password in clear text
           Product: Base System
           Version: CURRENT
          Hardware: Any
                OS: Any
            Status: New
          Severity: Affects Many People
          Priority: ---
         Component: misc
          Assignee: freebsd-bugs@FreeBSD.org
          Reporter: ehaupt@FreeBSD.org

The GELI boot password prompt can be tricked to echo password in clear text.

How to repeat:
- Boot a system with GELI full disk encryption
- Wait for password prompt "GELI Passphrase for disk0p3:"
- Enter password without pressing enter
- Press ctrl-r

Entered password is displayed in clear text.

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