[Bug 2851] New: Env name in environment options is restricted to be alphanumeric

bugzilla-daemon at bugzilla.mindrot.org bugzilla-daemon at bugzilla.mindrot.org
Fri Apr 6 06:16:56 AEST 2018


https://bugzilla.mindrot.org/show_bug.cgi?id=2851

            Bug ID: 2851
           Summary: Env name in environment options is restricted to be
                    alphanumeric
           Product: Portable OpenSSH
           Version: -current
          Hardware: Other
                OS: Linux
            Status: NEW
          Severity: major
          Priority: P5
         Component: sshd
          Assignee: unassigned-bugs at mindrot.org
          Reporter: seroland86 at gmail.com

The env name in the authorized_keys environment options has been
restricted to only contain alphanummeric chars. If someone uses a key
where that condition is not fulfilled login will fail. There might be a
lot of environment names that contain underscores in the wild that will
cause login failures. Either tighten condition or at least document it
in the ChangeLog.

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