| Vulnerability Name: | CVE-2012-4457 (CCN-78947) | ||||||||
| Assigned: | 2012-09-27 | ||||||||
| Published: | 2012-09-27 | ||||||||
| Updated: | 2018-11-16 | ||||||||
| Summary: | OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-3 does not properly handle authorization tokens for disabled tenants, which allows remote authenticated users to access the tenant's resources by requesting a token for the tenant. | ||||||||
| CVSS v3 Severity: | 5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
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| CVSS v2 Severity: | 4.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N) 3.0 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N/E:U/RL:OF/RC:C)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N/E:U/RL:OF/RC:C)
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| Vulnerability Type: | CWE-287 | ||||||||
| Vulnerability Consequences: | Bypass Security | ||||||||
| References: | Source: MITRE Type: CNA CVE-2012-4457 Source: CCN Type: OpenStack Web site Welcome to Keystone, the OpenStack Identity Service! Source: CCN Type: SA50665 OpenStack Keystone Token Verification Bypass Vulnerabilities Source: SECUNIA Type: Third Party Advisory 50665 Source: MLIST Type: Mailing List, Third Party Advisory [oss-security] 20120928 [OSSA 2012-016] Token authorization for a user in a disabled tenant is allowed (CVE-2012-4457) Source: BID Type: Third Party Advisory, VDB Entry 55716 Source: CCN Type: BID-55716 OpenStack Keystone Token Validation Multiple Security Bypass Vulnerabilities Source: MISC Type: Issue Tracking, Third Party Advisory https://bugzilla.redhat.com/show_bug.cgi?id=861180 Source: CCN Type: Red Hat Bugzilla Bug 861183 CVE-2012-4456 CVE-2012-4457 openstack-keystone various flaws Source: XF Type: Third Party Advisory, VDB Entry keystone-xauth-token-sec-bypass(78947) Source: XF Type: UNKNOWN keystone-xauth-token-sec-bypass(78947) Source: CONFIRM Type: Third Party Advisory https://github.com/openstack/keystone/commit/4ebfdfaf23c6da8e3c182bf3ec2cb2b7132ef685 Source: CONFIRM Type: Third Party Advisory https://github.com/openstack/keystone/commit/5373601bbdda10f879c08af1698852142b75f8d5 Source: MLIST Type: Third Party Advisory [openstack] 20120928 [OSSA 2012-016] Token authorization for a user in a disabled tenant is allowed (CVE-2012-4457) | ||||||||
| Vulnerable Configuration: | Configuration 1: Configuration CCN 1:  Denotes that component is vulnerable | ||||||||
| Oval Definitions | |||||||||
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