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                                   CERT-Renater

                        Note d'Information No. 2010/VULN027
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DATE                      : 13/01/2010

HARDWARE PLATFORM(S)      : /

OPERATING SYSTEM(S)       : Solaris 10 running Solaris Trusted Extensions.

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http://sunsolve.sun.com/search/printfriendly.do?assetkey=1-66-275410-1
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A Security Vulnerability in Solaris Trusted Extensions due to Missing
Libraries may Allow Privilege Escalation
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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.

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