Category
Security
Release Phase
Resolved
Bug Id
6769901
ProductSolaris 8 Operating System
Solaris 9 Operating System
Solaris 10 Operating System
OpenSolaris
Date of Workaround Release07-Apr-2009
Date of Resolved Release14-Aug-2009
A Security Vulnerability May Allow Popup Windows to Appear Through the Solaris XScreenSaver Program
1. Impact
A security vulnerability in the Solaris XScreenSaver (see xscreensaver(1)) program may allow popup
windows to appear through the lock screen and expose sensitive data. An example application
affected by this issue is Thunderbird, which notifies users about new mail
through popup windows.
2. Contributing Factors
This issue can occur in the following releases:
SPARC Platform
- X11 6.4.1 (for Solaris 8) without patch 115298-02
- Solaris 9 without patch 115158-11
- Solaris 10 without patch 120094-22
- OpenSolaris based upon builds snv_01 through snv_108
x86 Platform
- X11 6.4.1 (for Solaris 8) without patch 115299-02
- Solaris 9 without patch 115159-11
- Solaris 10 without patch 120095-22
- OpenSolaris based upon builds snv_01 through snv_108
OpenSolaris distributions may include additional bug fixes above and
beyond the build from which it was derived. The base build can be
derived as follows:
$ uname -v
snv_101
Systems are only impacted by this issue of they have the package
SUNWxwsvr installed. To determine if this package is installed, the
following command can be run:
$ pkginfo SUNWxwsvr
system SUNWxwsvr XScreenSaver
3. Symptoms
There are no predictable symptoms that would indicate the described
vulnerability has been exploited to reveal sensitive information.
4. Workaround
There is no workaround for this issue. Please see the Resolution section
below.
5. Resolution
This issue is addressed in the following releases:
SPARC Platform
- X11 6.4.1 (for Solaris 8) with patch 115298-02 or later
- Solaris 9 with patch 115158-11 or later
- Solaris 10 with patch 120094-22 or later
- Open Solaris based upon builds snv_109 or later
x86 Platform
- X11 6.4.1 (for Solaris 8) with patch 115299-02 or later
- Solaris 9 with patch 115159-11 or later
- Solaris 10 with patch 120095-22 or later
- Open Solaris based upon builds snv_109 or later
Note: The resolution patches for this issue have caused a regression
(BugID 6839026) for systems with Accessibility enabled or with Trusted extensions
running.
Please see Sun Alert 266469 for more details at
http://sunsolve.sun.com/search/document.do?assetkey=1-66-266469-1
For more information on
Security Sun Alerts, see 1009886.1.
This Sun Alert
notification is being provided to you on
an "AS IS"
basis. This Sun Alert notification may contain information provided by
third parties. The issues described in this Sun Alert notification may
or may not impact your system(s). Sun makes no representations,
warranties, or guarantees as to the information contained herein. ANY
AND ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
NON-INFRINGEMENT, ARE HEREBY DISCLAIMED. BY ACCESSING THIS DOCUMENT YOU
ACKNOWLEDGE THAT SUN SHALL IN NO EVENT BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES THAT ARISE OUT
OF YOUR USE OR FAILURE TO USE THE INFORMATION CONTAINED HEREIN. This
Sun Alert notification contains Sun proprietary and confidential
information. It is being provided to you pursuant to the provisions of
your agreement to purchase services from Sun, or, if you do not have
such an agreement, the Sun.com Terms of Use. This Sun Alert
notification may only be used for the purposes contemplated by these
agreements.
Copyright 2000-2009 Sun
Microsystems,
Inc., 4150 Network Circle, Santa
Clara, CA 95054 U.S.A. All rights reserved.
Modification History
14-Aug-2009: Updated Contributing Factors and Resolution sections; Resolved
27-Aug-2009: Updated Resolution section with additional Note for patches
References
120094-22
120095-22
115298-02
115299-02
115158-11
115159-11
AttachmentsThis solution has no attachment