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Bug 254148 - app-emulation/vmware-player <= 2.5.1.126130 and app-emulation/vmware-workstation <= 6.5.1.126130 Denial of Service
Summary: app-emulation/vmware-player <= 2.5.1.126130 and app-emulation/vmware-workstat...
Status: RESOLVED FIXED
Alias: None
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: High trivial
Assignee: Gentoo Security
URL: http://secunia.com/Advisories/33372/
Whiteboard: ~3 [upstream]
Keywords:
Depends on:
Blocks:
 
Reported: 2009-01-07 20:39 UTC by Bruno Buss
Modified: 2010-07-02 15:27 UTC (History)
2 users (show)

See Also:
Package list:
Runtime testing required: ---


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Description Bruno Buss 2009-01-07 20:39:26 UTC
Description:
"Laurent Gaffié has discovered a vulnerability in VMware, which can be exploited by malicious people to cause a DoS (Denial of Service).

The vulnerability is caused due to an error in the "vmware-authd" daemon when processing overly long strings. This can be exploited to terminate the "vmware-authd" process via e.g. an overly long "USER" string sent to TCP port 912.

Successful exploitation allows e.g. denying virtual machine access to local unprivileged users.

The vulnerability is confirmed in VMware Player 2.5.1 build 126130 and VMware Workstation 6.5.1 build 126130 on Windows. Other versions may also be affected."

Exploit available:
http://milw0rm.com/exploits/7647
Comment 1 Bruno Buss 2009-01-07 20:42:04 UTC
Marked as ~3 cause i don't know if the stable versions in gentoo (app-emulation/vmware-player-1.0.7.91707 and app-emulation/vmware-workstation-5.5.7.91707) are vulnerable.
Comment 2 Andreas K. Hüttel archtester gentoo-dev 2010-07-02 15:02:44 UTC
I guess we can resolve this since for both applications the only keyworded and stable version in tree is newer.

Please reopen if you disagree.
Comment 3 Alex Legler (RETIRED) archtester gentoo-dev Security 2010-07-02 15:27:42 UTC
Andreas, please refrain from closing bugs assigned to security@ in the future. If you have suggestions towards a bug's status, please add a comment and we will take care of it (sooner or later). Thanks.