[Bug 376253] [NEW] KDE Screen lock siezes if keys are held down while waiting for password
vik at catalyst.net.nz
Wed May 13 23:22:27 UTC 2009
Public bug reported:
Binary package hint: kdebase-workspace-bin
If the KDE Desktop is allowed to blank the screen and lock itself, and
an object (usually a cat, but occasionally a malicious attacker) then
rests on the keyboard causing the password prompt to appear, the
password entry routine will hang once sufficient key repeats have
The user cannot then unlock the KDE desktop.
As a temporary fix I have SSH'd into colleagues machines and killed the
This was noted on current Jaunty 9.04 installations with both USB and
internal laptop keyboards.
Technically this may be considered a security issue as it bears all the
hallmarks of a DoS attack.
** Affects: kdebase-workspace (Ubuntu)
KDE Screen lock siezes if keys are held down while waiting for password
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