CVE-2007-3048
** DISPUTED **
GNU screen 4.0.3 allows local users to unlock the screen via a CTRL-C sequence at the password prompt. NOTE: multiple third parties report inability to reproduce this issue.
Date published : 2007-06-05
http://lists.grok.org.uk/pipermail/full-disclosure/2007-June/063706.html
http://lists.grok.org.uk/pipermail/full-disclosure/2007-June/063710.html