National Vulnerability Database

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    Vulnerabilities Detail

CVE-2013-0270 Detail

Description

OpenStack Keystone Grizzly before 2013.1, Folsom, and possibly earlier allows remote attackers to cause a denial of service (CPU and memory consumption) via a large HTTP request, as demonstrated by a long tenant_name when requesting a token.

Source:  MITRE
Description Last Modified:  04/12/2013

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://rhn.redhat.com/errata/RHSA-2013-0708.html
https://bugs.launchpad.net/keystone/+bug/1099025
https://bugzilla.redhat.com/show_bug.cgi?id=909012 Vendor Advisory
https://github.com/openstack/keystone/commit/7691276b869a86c2b75631d5bede9f61e030d9d8
https://github.com/openstack/keystone/commit/82c87e5638ebaf9f166a9b07a0155291276d6fdc
https://launchpad.net/keystone/grizzly/2013.1 Patch

Technical Details

Vulnerability Type (View All)

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2013-0270
NVD Published Date:
04/12/2013
NVD Last Modified:
04/15/2013