| Package | Affected versions | Patched versions |
|---|---|---|
| x11r6 | = 4.0= 4.0.1= 4.0.3= 4.1.0= 4.2.0= 4.2.1 |
The xterm terminal emulator in XFree86 4.2.0 and earlier allows attackers to modify the window title via a certain character escape sequence and then insert it back to the command line in the user's terminal, e.g. when the user views a file containing the malicious sequence, which could allow the attacker to execute arbitrary commands.
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