drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Rechteprüfung in Nova
Name: |
Mangelnde Rechteprüfung in Nova |
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ID: |
USN-1326-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 11.10 |
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Datum: |
Mi, 11. Januar 2012, 17:10 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0030 |
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Applikationen: |
Nova |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-1326-1 January 11, 2012
nova vulnerability ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 11.10
Summary:
Nova would allow unintended access to resources over the network.
Software Description: - nova: OpenStack Compute cloud infrastructure
Details:
Nachi Ueno, Rohit Karajgi, and Venkatesan Ravikumar discovered that when Nova is configured to use the OpenStack API, it would not correctly enforce access controls on certain incoming requests. A remote authenticated attacker could exploit this to change resources of arbitrary tenants.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 11.10: nova-api 2011.3-0ubuntu6.4
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-1326-1 CVE-2012-0030
Package Information: https://launchpad.net/ubuntu/+source/nova/2011.3-0ubuntu6.4
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