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AUSCERT External Security Bulletin Redistribution
ESB-2010.0029.2
A security vulnerability in Solaris Trusted Extensions due
to Missing Libraries may Allow Privilege Escalation
15 January 2010
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AusCERT Security Bulletin Summary
---------------------------------
Product: Solaris Trusted Extensions
Publisher: Sun Microsystems
Operating System: Solaris
Impact/Access: Increased Privileges -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2010-0310
Original Bulletin:
http://sunsolve.sun.com/search/printfriendly.do?assetkey=1-66-275410-1
Revision History: January 15 2010: Added CVE Information
January 13 2010: Initial Release
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Article ID : 275410
Article Type : Sun Alert
Last reviewed : 2010-01-11
Audience : PUBLIC
Keywords :
Copyright Notice: Copyright © 2009 Sun Microsystems, Inc. All Rights
Reserved
A Security Vulnerability in Solaris Trusted Extensions due to Missing
Libraries may Allow Privilege Escalation
_________________________________________________________________
Category : Security
Release Phase : Resolved
Bug Id : 6902322
Product : Solaris 10 Operating System
Date of Resolved Release : 11-Jan-2010
A security vulnerability in Solaris Trusted Extensions due to missing libraries
may allow privilege escalation:
1. Impact
A security vulnerability in Solaris Trusted Extensions due to
libraries which were not delivered with the Trusted Extensions may
allow a local privileged user to run arbitrary code with elevated
privileges.
2. Contributing Factors
This issue can occur in the following releases:
SPARC Platform
* Solaris 10 without patch 143502-01
x86 Platform
* Solaris 10 without patch 143503-01
Note 1: Solaris 8, 9 and OpenSolaris are not impacted by this issue.
Releases prior to Solaris 10 11/06 do not include Solaris Trusted
Extensions and therefore are not vulnerable to this issue.
Note 2: This issue only impacts systems that have Solaris Trusted
Extensions installed and running. To determine if a system is
configured with Trusted Extensions and running on a host, execute the
following command in the global zone:
$ svcs labeld
online 16:19:20 svc:/system/labeld:default
If the state is "disabled" or if "/system/labeld" service is not
listed, then the system is not configured to use Trusted Extensions.
3. Symptoms
There are no predictable symptoms that would indicate the described
issue has been exploited to gain elevated privileges..
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
* Solaris 10 with patch 143502-01 or later
x86 Platform
* Solaris 10 with patch 143503-01 or later
For more information on Security Sun Alerts, see Technical
Instruction ID 213557.
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 2000-2010 Sun Microsystems, Inc., 4150 Network Circle, Santa
Clara, CA 95054 U.S.A. All rights reserved
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