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Re: VMware Workstation 4.0: Possible privilege escalation on the host via symlink manipulation


From: VMware <vmware-security-alert () vmware com>
Date: 27 Jun 2003 21:10:01 -0000

In-Reply-To: <20030626220825.12388.qmail () www securityfocus com>

VMware have posted a knowledge base article on 2003-06-27 that describes 
the workaround to protect a system against potential priviledge escalation.

It is at:

http://www.vmware.com/support/kb/enduser/std_adp.php?p_faqid=1019


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From: VMware <vmware-security-alert () vmware com>
To: bugtraq () securityfocus com
Subject: VMware Workstation 4.0: Possible privilege escalation on the host
   via symlink manipulation



It is possible for a user to gain an esclation in privileges on a system 
running VMware Workstation 4.0 for Linux systems by symlink manipulation 
in a world-writable directory such as /tmp.

Affected systems: VMware Workstation 4.0 for Linux systems

Dates: This was reported to VMware on 2003-06-17 and VMware is posting 
this
to Bugtraq on 2003-06-26.  

Resolutions:
1. VMware has identified a workaround and a Knowledge Base article will 
be 
posted by noon Pacific Time on 2003-06-27 at the following url.

http://www.vmware.com/kb

2. VMware plans to release a patch that will resolve this problem 
shortly.  VMware will announce details when available.



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