Vulnerability Details CVE-2013-0270
A flaw was found in OpenStack Keystone. A remote attacker could exploit this vulnerability by sending a large HTTP request, specifically by providing a long tenant name when requesting a token. This could lead to a denial of service, consuming excessive CPU and memory resources on the affected system.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.027
EPSS Ranking 85.9%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 5.0
References
- http://rhn.redhat.com/errata/RHSA-2013-0708.html
- https://access.redhat.com/security/cve/CVE-2013-0270
- https://bugs.launchpad.net/keystone/+bug/1099025
- https://bugzilla.redhat.com/show_bug.cgi?id=909012
- https://github.com/openstack/keystone/commit/7691276b869a86c2b75631d5bede9f61e030d9d8
- https://github.com/openstack/keystone/commit/82c87e5638ebaf9f166a9b07a0155291276d6fdc
- https://launchpad.net/keystone/grizzly/2013.1
- 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
- https://github.com/openstack/keystone/commit/7691276b869a86c2b75631d5bede9f61e030d9d8
- https://github.com/openstack/keystone/commit/82c87e5638ebaf9f166a9b07a0155291276d6fdc
- https://launchpad.net/keystone/grizzly/2013.1
Products affected by CVE-2013-0270
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cpe:2.3:a:openstack:keystone:2012.1
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cpe:2.3:a:openstack:keystone:2012.1.1
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cpe:2.3:a:openstack:keystone:2012.1.2
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cpe:2.3:a:openstack:keystone:2012.1.3
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cpe:2.3:a:openstack:keystone:2012.2
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cpe:2.3:a:openstack:keystone:2012.2.1
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cpe:2.3:a:openstack:keystone:2012.2.2
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cpe:2.3:a:openstack:keystone:2012.2.3
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cpe:2.3:a:openstack:keystone:2012.2.4
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cpe:2.3:a:openstack:keystone:2013.1