xtrlock up to and including 2.10 does not block multitouch events. Consequently, an attacker at a locked screen can send input to (and thus control) various programs such as Chromium via events such as pan scrolling, "pinch and zoom" gestures, or even regular mouse clicks (by depressing the touchpad once and then clicking with a different finger).
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
xtrlock project xtrlock |
||
debian debian linux 8.0 |
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