CVE-2012-5571— Openstack keystone: openstack keystone: authorization bypass via improper ec2 token handling
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I. Basic Information for CVE-2012-5571
Vulnerability Information
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Vulnerability Title
Openstack keystone: openstack keystone: authorization bypass via improper ec2 token handling
Source: NVD (National Vulnerability Database)
Vulnerability Description
A flaw was found in OpenStack Keystone. This vulnerability allows remote authenticated users to bypass intended authorization restrictions. This occurs because OpenStack Keystone does not properly handle EC2 (Elastic Compute Cloud) tokens when a user's role has been removed from a tenant. An attacker can leverage a token associated with a removed user role to gain unauthorized access.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
OpenStack Keystone EC2证书验证安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenStack是美国国家航空航天局（National Aeronautics and Space Administration）和美国Rackspace公司合作研发的一个云平台管理项目。Grizzly是其发布的第7版本代号，它对大规模的生产环境、企业应用场景和更广泛的软件定义网络提供了更好的支持。OpenStack Keystone是其中的一个用于身份验证的项目，提供身份、令牌、目录和策略服务。 OpenStack Keystone Essex (2012.1)和Folsom (2012.2)中存在漏
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Red Hat | Red Hat OpenStack Platform 13 (Queens) | - | cpe:/a:redhat:openstack:13 | |
| Red Hat | Red Hat OpenStack Platform 16.2 | - | cpe:/a:redhat:openstack:16.2 | |
| Red Hat | Red Hat OpenStack Platform 16.2 | - | cpe:/a:redhat:openstack:16.2 | |
| Red Hat | Red Hat OpenStack Platform 17.1 | - | cpe:/a:redhat:openstack:17.1 | |
| Red Hat | Red Hat OpenStack Platform 17.1 | - | cpe:/a:redhat:openstack:17.1 | |
| Red Hat | Red Hat OpenStack Platform 18.0 | - | cpe:/a:redhat:openstack:18.0 | |
| Red Hat | Red Hat OpenStack Platform 18.0 | - | cpe:/a:redhat:openstack:18.0 |
II. Public POCs for CVE-2012-5571
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- 🔗 https://bugs.launchpad.net/keystone/+bug/1064914x_refsource_CONFIRM
- 🔗 http://lists.fedoraproject.org/pipermail/package-announce/2012-December/094286.htmlvendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2012-5571
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