CVE-2012-3542

Current Description

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.

Referenced by CVEs:CVE-2012-3540

Basic Data

PublishedSeptember 05, 2012
Last ModifiedSeptember 13, 2012
Assignercve@mitre.org
Data TypeCVE
Data FormatMITRE
Data Version4.0
Problem TypeCWE-264
CVE Data Version4.0

Base Metric V2

CVSS 2 - Version2.0
CVSS 2 - Vector StringAV:N/AC:M/Au:N/C:N/I:P/A:N
CVSS 2 - Access VectorNETWORK
CVSS 2 - Access ComplexityMEDIUM
CVSS 2 - AuthenticationNONE
CVSS 2 - Confidentiality ImpactNONE
CVSS 2 - Availability ImpactNONE
CVSS 2 - Base Score4.3
SeverityMEDIUM
Exploitability Score8.6
Impact Score2.9
Obtain All Privilegefalse
Obtain User Privilegefalse
Obtain Other Privilegefalse

Base Metric V3

No data provided.

Configurations

  • OR - Configuration 1
    Cpe VersionPartVendorProductVersionUpdateEditionLanguageSW EditionTarget SWTarget HWOtherVersion Start IncludingVersion End IncludingVersion Start ExcludingVersion End Excluding
    2.3ApplicationOpenstackEssex2012.1*******
    2.3ApplicationOpenstackHorizonfolsom-3*******

Vulnerable Software List

VendorProductVersions
Openstack Essex 2012.1
Openstack Horizon folsom-3

References

NameSourceURLTags
50467http://secunia.com/advisories/50467SECUNIAVendor Advisory
50494http://secunia.com/advisories/50494SECUNIAVendor Advisory
[oss-security] 20120830 [OSSA 2012-013] Keystone, Lack of authorization for adding users to tenants (CVE-2012-3542)http://www.openwall.com/lists/oss-security/2012/08/30/6MLIST
55326http://www.securityfocus.com/bid/55326BID
USN-1552-1http://www.ubuntu.com/usn/USN-1552-1UBUNTU
https://bugs.launchpad.net/keystone/+bug/1040626https://bugs.launchpad.net/keystone/+bug/1040626CONFIRM
https://github.com/openstack/keystone/commit/5438d3b5a219d7c8fa67e66e538d325a61617155https://github.com/openstack/keystone/commit/5438d3b5a219d7c8fa67e66e538d325a61617155CONFIRMPATCH
https://github.com/openstack/keystone/commit/c13d0ba606f7b2bdc609a7f388334e5efec3f3aahttps://github.com/openstack/keystone/commit/c13d0ba606f7b2bdc609a7f388334e5efec3f3aaCONFIRMPATCH
[openstack] 20120830 [OSSA 2012-013] Keystone, Lack of authorization for adding users to tenants (CVE-2012-3542)https://lists.launchpad.net/openstack/msg16282.htmlMLIST