CVE-2013-4427

· N/AModified

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CVSS v3.1

N/A

EPSS

0.35%

Published

May 19, 2014

Modified

May 6, 2026

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

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.

Weaknesses (CWE)

CWE-20

Affected Products (2)

leon_weber · pyxtrlockvulnerable

References (6)

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

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

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