VULNERABILITY INTELLIGENCE
CVE-2013-4427
CVSS score2.1 LOW
EPSS probability0.35%
CISA KEVNot currently listed
Published2014-05-19
Last modified2026-06-16
CVSS vectorAV:L/AC:L/Au:N/C:P/I:N/A:N
Description
pyxtrlock before 0.2 does not properly check the return values of the (1) xcb_grab_pointer and (2) xcb_grab_keyboard XCB library functions, which allows physically proximate attackers to gain access to the keyboard or mouse without unlocking the screen via unspecified vectors.
Weakness classification
- CWE-20: Improper Input Validation