CVE - CVE-2020-12690

CVE-ID
CVE-2020-12690	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The list of roles provided for an OAuth1 access token is silently ignored. Thus, when an access token is used to request a keystone token, the keystone token contains every role assignment the creator had for the project. This results in the provided keystone token having more role assignments than the creator intended, possibly giving unintended escalated access.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.openstack.org/ossa/OSSA-2020-005.html MISC:https://bugs.launchpad.net/keystone/+bug/1873290 MISC:https://www.openwall.com/lists/oss-security/2020/05/06/6 MLIST:[druid-commits] 20200520 [GitHub] [druid] ccaominh opened a new pull request #9903: Suppress CVEs for openstack-keystone URL:https://lists.apache.org/thread.html/re4ffc55cd2f1b55a26e07c83b3c22c3fe4bae6054d000a57fb48d8c2@%3Ccommits.druid.apache.org%3E MLIST:[druid-commits] 20210712 [druid] branch master updated: Suppress CVE-2021-27568 from json-smart 2.3 dependency (#11438) URL:https://lists.apache.org/thread.html/re237267da268c690df5e1c6ea6a38a7fc11617725e8049490f58a6fa@%3Ccommits.druid.apache.org%3E MLIST:[oss-security] 20200507 Re: [OSSA-2020-005] Keystone: OAuth1 request token authorize silently ignores roles parameter (CVE PENDING) URL:http://www.openwall.com/lists/oss-security/2020/05/07/3 UBUNTU:USN-4480-1 URL:https://usn.ubuntu.com/4480-1/
Assigning CNA
MITRE Corporation
Date Record Created
20200506	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20200506)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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