Vulnerability Monitor

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CVE-2012-4413

OpenStack Keystone 2012.1.3 does not invalidate existing tokens when granting or revoking roles, which allows remote authenticated users to retain the privileges of the revoked roles.

Published

2012-09-18T17:55:07.960

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-264

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	openstack	keystone	2012.1.3	Yes

References

http://osvdb.org/85484 ([email protected])
http://secunia.com/advisories/50531 Vendor Advisory ([email protected])
http://secunia.com/advisories/50590 Vendor Advisory ([email protected])
http://www.openwall.com/lists/oss-security/2012/09/12/7 ([email protected])
http://www.securityfocus.com/bid/55524 ([email protected])
http://www.ubuntu.com/usn/USN-1564-1 ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/78478 ([email protected])
http://osvdb.org/85484 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/50531 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/50590 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.openwall.com/lists/oss-security/2012/09/12/7 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/55524 (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-1564-1 (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/78478 (af854a3a-2127-422b-91ae-364da2661108)