rxvt 2.6.4 opens a terminal window on :0 if the DISPLAY environment variable is not set, which might allow local users to hijack X11 connections. NOTE: it was later reported that rxvt-unicode, mrxvt, aterm, multi-aterm, and wterm are also affected. NOTE: realistic attack scenarios require that the victim enters a command on the wrong machine.
Max CVSS
3.7
EPSS Score
0.04%
Published
2008-04-07
Updated
2009-02-26
rxvt-unicode before 6.3, on certain platforms that use openpty and non-Unix pty devices such as Linux and most BSD platforms, does not maintain the intended permissions of tty devices, which allows local users to gain read and write access to the devices.
Max CVSS
4.6
EPSS Score
0.04%
Published
2006-01-09
Updated
2011-03-08
2 vulnerabilities found
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