Secunia Security Advisory - VMware has acknowledged some vulnerabilities in VMware Workstation, which can be exploited by malicious, local users to gain escalated privileges and by malicious people to cause a DoS (Denial of Service) and potentially compromise a user's system.
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TITLE:
VMware Workstation Multiple Vulnerabilities
SECUNIA ADVISORY ID:
SA31707
VERIFY ADVISORY:
http://secunia.com/advisories/31707/
CRITICAL:
Highly critical
IMPACT:
Privilege escalation, DoS, System access
WHERE:
>From remote
SOFTWARE:
VMware Workstation 6.x
http://secunia.com/product/14321/
VMware Workstation 5.x
http://secunia.com/product/5080/
DESCRIPTION:
VMware has acknowledged some vulnerabilities in VMware Workstation,
which can be exploited by malicious, local users to gain escalated
privileges and by malicious people to cause a DoS (Denial of Service)
and potentially compromise a user's system.
1) Various vulnerabilities are caused due to unspecified errors
within certain ActiveX controls. These can be exploited to e.g.
execute arbitrary code by tricking a user into visiting a malicious
website.
2) An unspecified error related to "OpenProcess" can be exploited by
malicious, local users on a host system to gain escalated privileges
on the host system.
This vulnerability affects VMware Workstation 5.x for Windows only.
3) Some vulnerabilities in freetype can potentially be exploited by
malicious people to compromise an application using the library.
For more information:
SA30600
4) A vulnerability in cairo can potentially be exploited by malicious
people to compromise an application using the library.
For more information:
SA27880
This vulnerability affects VMware Workstation 6.x for Linux only.
SOLUTION:
VMware Workstation 5.x:
Update to version 5.5.8 build 108000 or later.
http://www.vmware.com/download/ws/ws5.html
VMware Workstation 6.x:
Update to version 6.0.5 build 109488 or later.
http://www.vmware.com/download/ws/
PROVIDED AND/OR DISCOVERED BY:
1) The vendor credits Julien Bachmann, Shennan Wang, Shinnai, and
Michal Bucko
2) The vendor credits Sun Bing, McAfee
ORIGINAL ADVISORY:
http://lists.grok.org.uk/pipermail/full-disclosure/2008-August/064118.html
OTHER REFERENCES:
SA27880:
http://secunia.com/advisories/27880/
SA30600:
http://secunia.com/advisories/30600/
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About:
This Advisory was delivered by Secunia as a free service to help
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