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CVE-2020-12690

Published: May 6, 2020

Modified: Aug 4, 2024

PUBLISHED

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.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://security.openstack.org/ossa/OSSA-2020-005.html

x_refsource_CONFIRM

https://bugs.launchpad.net/keystone/+bug/1873290

x_refsource_MISC

https://www.openwall.com/lists/oss-security/2020/05/06/6

x_refsource_MISC

[oss-security] 20200507 Re: [OSSA-2020-005] Keystone: OAuth1 request token authorize silently ignores roles parameter (CVE PENDING)

mailing-list

x_refsource_MLIST

[druid-commits] 20200520 [GitHub] [druid] ccaominh opened a new pull request #9903: Suppress CVEs for openstack-keystone

mailing-list

x_refsource_MLIST

vendor-advisory

x_refsource_UBUNTU

[druid-commits] 20210712 [druid] branch master updated: Suppress CVE-2021-27568 from json-smart 2.3 dependency (#11438)

mailing-list

x_refsource_MLIST

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