NVD

Id
28091  
Name
CVE-2015-7546  
Description
The identity service in OpenStack Identity (Keystone) before 2015.1.3 (Kilo) and 8.0.x before 8.0.2 (Liberty) and keystonemiddleware (formerly python-keystoneclient) before 1.5.4 (Kilo) and Liberty before 2.3.3 does not properly invalidate authorization tokens when using the PKI or PKIZ token providers, which allows remote authenticated users to bypass intended access restrictions and gain access to cloud resources by manipulating byte fields within a revoked token.  
Reject
 
CVSS Version
2  
CVSS Score
6  
Severity
Medium  
CVSS Base Score
6  
CVSS Impact Subscore
6.4  
CVSS Exploit Subscore
6.8  
CVSS Vector
(AV:N/AC:M/Au:S/C:P/I:P/A:P)  
Pub Date
2017-01-19  
Published
2016-02-03  
Modified Date
2016-11-28  
Seq
2015-7546  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
147530 28091 CVE-2015-7546 http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html  View
147531 28091 CVE-2015-7546 80498  View
147532 28091 CVE-2015-7546 https://bugs.launchpad.net/keystone/+bug/1490804  View
147533 28091 CVE-2015-7546 https://security.openstack.org/ossa/OSSA-2016-005.html  View
147534 28091 CVE-2015-7546 https://wiki.openstack.org/wiki/OSSN/OSSN-0062  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
11639 JVNDB-2015-006959 OpenStack Identity および keystonemiddleware の Identity サービスにおけるアクセス制限を回避される脆弱性 OpenStack Identity (Keystone)、および keystonemiddleware (旧 python-keystoneclient) の Identity サービスは、PKI または PKIZ トークンプロバイダを使用している場合、承認トークンを適切に無効化しないため、アクセス制限を回避され、クラウドリソースへのアクセス権を取得される脆弱性が存在します。 CVE-2015-7546 84771 CVE-2015-7546 28091 6 http://jvndb.jvn.jp/ja/contents/2015/JVNDB-2015-006959.html 2015-12-15 2016-03-17 View