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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2020-12691 Detail

Description

An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Any authenticated user can create an EC2 credential for themselves for a project that they have a specified role on, and then perform an update to the credential user and project, allowing them to masquerade as another user. This potentially allows a malicious user to act as the admin on a project another user has the admin role on, which can effectively grant that user global admin privileges.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2020/05/07/2 Mailing List  Third Party Advisory 
http://www.openwall.com/lists/oss-security/2020/05/07/2 Mailing List  Third Party Advisory 
https://bugs.launchpad.net/keystone/+bug/1872733 Patch  Third Party Advisory 
https://bugs.launchpad.net/keystone/+bug/1872733 Patch  Third Party Advisory 
https://lists.apache.org/thread.html/re237267da268c690df5e1c6ea6a38a7fc11617725e8049490f58a6fa%40%3Ccommits.druid.apache.org%3E
https://lists.apache.org/thread.html/re237267da268c690df5e1c6ea6a38a7fc11617725e8049490f58a6fa%40%3Ccommits.druid.apache.org%3E
https://lists.apache.org/thread.html/re4ffc55cd2f1b55a26e07c83b3c22c3fe4bae6054d000a57fb48d8c2%40%3Ccommits.druid.apache.org%3E
https://lists.apache.org/thread.html/re4ffc55cd2f1b55a26e07c83b3c22c3fe4bae6054d000a57fb48d8c2%40%3Ccommits.druid.apache.org%3E
https://security.openstack.org/ossa/OSSA-2020-004.html Vendor Advisory 
https://security.openstack.org/ossa/OSSA-2020-004.html Vendor Advisory 
https://usn.ubuntu.com/4480-1/ Third Party Advisory 
https://usn.ubuntu.com/4480-1/ Third Party Advisory 
https://www.openwall.com/lists/oss-security/2020/05/06/5 Mailing List  Third Party Advisory 
https://www.openwall.com/lists/oss-security/2020/05/06/5 Mailing List  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-863 Incorrect Authorization cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

11 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2020-12691
NVD Published Date:
05/06/2020
NVD Last Modified:
11/21/2024
Source:
MITRE