drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Zwei Probleme in OpenStack
Name: |
Zwei Probleme in OpenStack |
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ID: |
USN-2321-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS |
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Datum: |
Fr, 22. August 2014, 08:43 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-3555
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4615 |
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Applikationen: |
OpenStack |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-2321-1 August 21, 2014
neutron vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.04 LTS
Summary:
OpenStack Neutron could be made to expose sensitive information or crash.
Software Description: - neutron: OpenStack Virtual Network Service
Details:
Liping Mao discovered that OpenStack Neutron did not properly handle requests for a large number of allowed address pairs. A remote authenticated attacker could exploit this to cause a denial of service. (CVE-2014-3555)
Zhi Kun Liu discovered that OpenStack Neutron incorrectly filtered certain tokens. An attacker could possibly use this issue to obtain authentication tokens used in REST requests. (CVE-2014-4615)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 14.04 LTS: neutron-common 1:2014.1.2-0ubuntu1.1
In general, a standard system update will make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-2321-1 CVE-2014-3555, CVE-2014-4615
Package Information: https://launchpad.net/ubuntu/+source/neutron/1:2014.1.2-0ubuntu1.1
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