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Vulnerability Details : CVE-2012-3542

OpenStack Keystone, as used in OpenStack Folsom before folsom-rc1 and OpenStack Essex (2012.1), allows remote attackers to add an arbitrary user to an arbitrary tenant via a request to update the user's default tenant to the administrative API. NOTE: this identifier was originally incorrectly assigned to an open redirect issue, but the correct identifier for that issue is CVE-2012-3540.
Publish Date : 2012-09-05 Last Update Date : 2012-09-13
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- CVSS Scores & Vulnerability Types

CVSS Score
4.3
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact None (There is no impact to the availability of the system.)
Access Complexity Medium (The access conditions are somewhat specialized. Some preconditions must be satistified to exploit)
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s)
CWE ID 264

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat important
5.0
AV:N/AC:L/Au:N/C:N/I:P/A:N 2012-08-28 2012-08-30
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- Products Affected By CVE-2012-3542

# Product Type Vendor Product Version Update Edition Language
1 Application Openstack Essex 2012.1 Version Details Vulnerabilities
2 Application Openstack Horizon Folsom-3 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Openstack Essex 1
Openstack Horizon 1

- References For CVE-2012-3542

http://secunia.com/advisories/50467
SECUNIA 50467
http://secunia.com/advisories/50494
SECUNIA 50494
http://www.openwall.com/lists/oss-security/2012/08/30/6
MLIST [oss-security] 20120830 [OSSA 2012-013] Keystone, Lack of authorization for adding users to tenants (CVE-2012-3542)
http://www.ubuntu.com/usn/USN-1552-1
UBUNTU USN-1552-1
http://www.securityfocus.com/bid/55326
BID 55326 OpenStack Keystone CVE-2012-3542 Unauthorized Access Vulnerability Release Date:2012-10-17
https://bugs.launchpad.net/keystone/+bug/1040626 CONFIRM
https://lists.launchpad.net/openstack/msg16282.html
MLIST [openstack] 20120830 [OSSA 2012-013] Keystone, Lack of authorization for adding users to tenants (CVE-2012-3542)
https://github.com/openstack/keystone/commit/c13d0ba606f7b2bdc609a7f388334e5efec3f3aa CONFIRM
https://github.com/openstack/keystone/commit/5438d3b5a219d7c8fa67e66e538d325a61617155 CONFIRM

- Metasploit Modules Related To CVE-2012-3542

There are not any metasploit modules related to this CVE entry (Please visit www.metasploit.com for more information)


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