TITLE:
BEA WebLogic Group Membership Security Issue

SECUNIA ADVISORY ID:
SA11356

VERIFY ADVISORY:
http://secunia.com/advisories/11356/

CRITICAL:
Not critical

IMPACT:
Privilege escalation

WHERE:
Local system

SOFTWARE:
BEA WebLogic Server 8.x
BEA WebLogic Server 7.x
BEA WebLogic Express 8.x
BEA WebLogic Express 7.x

DESCRIPTION:
A security issue has been discovered in WebLogic Server and WebLogic
Express, which may lead to inappropriate privileges being granted.

The problem arises if a parent group is deleted because child groups
remains a member, after the parent group is deleted. If a parent
group is re-created and granted higher privileges, those privileges
are inherited by any group, which was a member of the group before
being deleted.

SOLUTION:
Updates are available.

WebLogic Server and WebLogic Express version 8.1 Service Pack 2:
ftp://ftpna.beasys.com/pub/releases/security/wlSecurityProviders81.jar
(follow the guidelines in the original advisory)

WebLogic Server and WebLogic Express version 7.0:
Apply Service Pack 5.

PROVIDED AND/OR DISCOVERED BY:
Reported by vendor.

ORIGINAL ADVISORY:
http://dev2dev.bea.com/resourcelibrary/advisoriesnotifications/BEA04_52.00.jsp

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