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Category:   OS (UNIX)  >   Solaris Vendors:   Sun
Solaris NFS Server nfssec() Bug Lets Remote Users Access Shared Resources
SecurityTracker Alert ID:  1021833
SecurityTracker URL:  http://securitytracker.com/id/1021833
CVE Reference:   CVE-2009-0872   (Links to External Site)
Updated:  Mar 14 2009
Original Entry Date:  Mar 10 2009
Impact:   Disclosure of user information
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 10, OpenSolaris
Description:   A vulnerability was reported in the Solaris NFS server. A remote user can access resources on the target system.

If a filesystem is shared with a combination of the "none" (AUTH_NONE) and "sys" (AUTH_SYS) security modes, a remote user can exploit a flaw in nfssec(5) to view shared resources on the target system.

Impact:   A remote user can access resources on the target system.
Solution:   The vendor has issued a fix.

SPARC Platform

* Solaris 10 with patch 139462-02 or later
* OpenSolaris based upon builds snv_111 or later

x86 Platform

* Solaris 10 with patch 139463-02 or later
* OpenSolaris based upon builds snv_111 or later

The vendor's advisory is available at:

http://sunsolve.sun.com/search/document.do?assetkey=1-66-253588-1

Vendor URL:  sunsolve.sun.com/search/document.do?assetkey=1-66-253588-1 (Links to External Site)
Cause:   Access control error

Message History:   None.


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