National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2013-4427 Detail

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.

Source:  MITRE
Description Last Modified:  05/19/2014

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 2.1 LOW
Vector: (AV:L/AC:L/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 3.9


Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
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

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:leon_weber:pyxtrlock:*:-:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
0.1
 cpe:2.3:a:leon_weber:pyxtrlock:0.1:beta:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-4427
NVD Published Date:
05/19/2014
NVD Last Modified:
05/19/2014