National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2010-0732 Detail

Current Description

gdk/gdkwindow.c in GTK+ before 2.18.5, as used in gnome-screensaver before 2.28.1, performs implicit paints on windows of type GDK_WINDOW_FOREIGN, which triggers an X error in certain circumstances and consequently allows physically proximate attackers to bypass screen locking and access an unattended workstation by pressing the Enter key many times.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.2 MEDIUM
Vector: (AV:L/AC:H/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 1.9


Access Vector (AV): Local
Access Complexity (AC): High
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://ftp.gnome.org/pub/gnome/sources/gtk+/2.18/gtk+-2.18.5.news
http://git.gnome.org/browse/gnome-screensaver/commit/?h=gnome-2-28&id=98f8a22412cf388217fd5b88915eadd274d68520
http://git.gnome.org/browse/gnome-screensaver/commit/?id=ab08cc93f2dc6223c8c00bfa1ca4f2d89069dbe0 Patch
http://git.gnome.org/browse/gtk+/commit/?id=0748cf563d0d0d03001a62589f13be16a8ec06c1
http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00001.html
http://www.heise.de/newsticker/meldung/Gnome-Bildschirmsperre-in-OpenSuse-Linux-wirkungslos-2-Update-928580.html
http://www.mandriva.com/security/advisories?name=MDVSA-2010:109
http://www.openwall.com/lists/oss-security/2010/02/12/1
http://www.openwall.com/lists/oss-security/2010/03/05/2 Patch
http://www.openwall.com/lists/oss-security/2010/03/16/9
http://www.securityfocus.com/bid/38211
https://bugs.edge.launchpad.net/ubuntu/+source/gnome-screensaver/+bug/446395
https://bugzilla.gnome.org/show_bug.cgi?id=598476 Patch
https://bugzilla.redhat.com/show_bug.cgi?id=565527 Patch

Technical Details

Vulnerability Type (View All)

  • Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') (CWE-362)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:gtk:gtk\+:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.18.4
Running on/with
 cpe:2.3:a:gnome:screensaver:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
2.28.0


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2010-0732
NVD Published Date:
03/19/2010
NVD Last Modified:
06/05/2010