64 lines
1.6 KiB
YAML
64 lines
1.6 KiB
YAML
date: 2013-02-19
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id: OSSA-2013-005
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title: 'EC2-style authentication accepts disabled user/tenants'
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description: 'Nathanael Burton reported a vulnerability in EC2-style authentication
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in Keystone. Keystone fails to check whether a user, tenant, or domain is enabled before
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authenticating a user using the EC2 api. Authenticated, but disabled users (or authenticated
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users in disabled tenants or domains) could therefore retain access rights that
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were thought removed. Only setups enabling EC2-style authentication are affected.
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To disable EC2-style authentication to work around the issue, remove the EC2 extension
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(keystone.contrib.ec2:Ec2Extension.factory) from the keystone API pipeline in keystone.conf. '
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reference: http://lists.openstack.org/pipermail/openstack-announce/2013-February/000079.html
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affected-products:
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- product: keystone
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version: All versions
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vulnerabilities:
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- cve-id: CVE-2013-0282
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impact-assessment:
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source: 'Red Hat Product Security'
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rating: moderate
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assessment:
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type: CVSS2
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score: 4.0
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detail: AV:N/AC:L/Au:S/C:N/I:P/A:N
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classification:
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source: 'Red Hat Product Security'
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type: CWE
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detail: TODO
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reporters:
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- name: 'Nathanael Burton'
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affiliation: 'National Security Agency'
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reported:
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- CVE-2013-0282
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issues:
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links:
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- https://launchpad.net/bugs/1121494
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type: launchpad
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reviews:
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grizzly:
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- https://review.openstack.org/#/c/22319
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folsom:
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- https://review.openstack.org/#/c/22320
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essex:
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- https://review.openstack.org/#/c/22321
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type: gerrit
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