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. Th...
Fix status by distribution
Fixed packages published by each distribution for this CVE
- Debian DEBIAN-CVE-2020-12690 keystone Fixed in: 2:17.0.0~rc2-1
- Ubuntu UBUNTU-CVE-2020-12690 keystone
Original description The description as published by the source.
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.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
References
- advisory openwall.com
- advisory security.openstack.org
- advisory openwall.com
- patch bugs.launchpad.net
- web lists.apache.org
- web lists.apache.org
- web usn.ubuntu.com