CVE-2013-4427 Information

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.

Reference

http://www.openwall.com/lists/oss-security/2013/09/25/16 http://www.openwall.com/lists/oss-security/2013/10/16/8 https://github.com/leonnnn/pyxtrlock/blob/master/CHANGELOG