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>> Ganeti iallocator Names Processing Command Injection Vulnerability

Title : Ganeti iallocator Names Processing Command Injection Vulnerability
VUPEN ID : VUPEN/ADV-2009-3599
CVE ID : CVE-2009-4261
CWE ID : VUPEN VNS Only
CVSS V2 : VUPEN VNS Only
Rated as : Moderate Risk 
Remotely Exploitable : Yes
Locally Exploitable : Yes
Release Date : 2009-12-18


Technical Description    Receive VUPEN Security alerts in a Text format  Receive VUPEN Security alerts in a PDF format  Receive VUPEN Security alerts in an XML format 

A vulnerability has been identified in Ganeti, which could be exploited by remote or local users to compromise a vulnerable system. This issue is caused by an input validation error when processing iallocator names, which could allow authenticated attackers to inject arbitrary commands via "gnt-*" commands or RAPI requests.

Affected Products

Ganeti versions prior to 1.2.9
Ganeti versions prior to 2.0.5
Ganeti versions prior to 2.1.0-rc2

Solution

Upgrade to Ganeti version 1.2.9, 2.0.5 or 2.1.0-rc2.

References

http://www.vupen.com/english/advisories/2009/3599
http://groups.google.com/group/ganeti/browse_thread/thread/cbce23d89103a8d2
http://www.ocert.org/advisories/ocert-2009-019.html

Credits

Vulnerability reported by the vendor.

ChangeLog

2009-12-18 : Initial release

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