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TITLE:
Sun Solaris NFS RPC Zones Denial of Service

SECUNIA ADVISORY ID:
SA31622

VERIFY ADVISORY:
http://secunia.com/advisories/31622/

CRITICAL:
Not critical

IMPACT:
DoS

WHERE:
Local system

OPERATING SYSTEM:
Sun Solaris 10
http://secunia.com/product/4813/

DESCRIPTION:
A vulnerability has been reported in Sun Solaris, which can be
exploited by malicious, local users to cause a DoS (Denial of
Service).

The vulnerability is caused due to an unspecified error in the NFS
Remote Procedure Calls (RPC) zones implementation. This can be
exploited to intercept and corrupt NFS traffic to other non-global
zones on the system.

Successful exploitation requires administrative privileges in a
non-global zone.

The vulnerability is reported in Sun Solaris 10 for both the SPARC
and x86 platforms.

SOLUTION:
Apply patches.

-- SPARC Platform --

Solaris 10:
Apply patch 138070-02 or later.

OpenSolaris:
Fixed in build snv_88 or later.

-- x86 Platform --

Solaris 10:
Apply patch 138071-02 or later.

OpenSolaris:
Fixed in build snv_88 or later.

PROVIDED AND/OR DISCOVERED BY:
The vendor credits Hewitt Associates.

ORIGINAL ADVISORY:
http://sunsolve.sun.com/search/document.do?assetkey=1-66-240866-1

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

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Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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