High severityNVD Advisory· Published May 6, 2020· Updated Aug 4, 2024
CVE-2020-12690
CVE-2020-12690
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.
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LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
keystonePyPI | < 15.0.1 | 15.0.1 |
keystonePyPI | >= 16.0.0.0rc1, < 16.0.0 | 16.0.0 |
Affected products
2- OpenStack/Keystonedescription
Patches
Vulnerability mechanics
References
12- github.com/advisories/GHSA-6m8p-x4qw-gh5jghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-12690ghsaADVISORY
- usn.ubuntu.com/4480-1/mitrevendor-advisoryx_refsource_UBUNTU
- www.openwall.com/lists/oss-security/2020/05/07/3ghsamailing-listx_refsource_MLISTWEB
- bugs.launchpad.net/keystone/+bug/1873290ghsax_refsource_MISCWEB
- github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2020-54.yamlghsaWEB
- lists.apache.org/thread.html/re237267da268c690df5e1c6ea6a38a7fc11617725e8049490f58a6fa%40%3Ccommits.druid.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/re4ffc55cd2f1b55a26e07c83b3c22c3fe4bae6054d000a57fb48d8c2%40%3Ccommits.druid.apache.org%3Emitremailing-listx_refsource_MLIST
- lists.apache.org/thread.html/re4ffc55cd2f1b55a26e07c83b3c22c3fe4bae6054d000a57fb48d8c2@%3Ccommits.druid.apache.org%3EghsaWEB
- security.openstack.org/ossa/OSSA-2020-005.htmlghsax_refsource_CONFIRMWEB
- usn.ubuntu.com/4480-1ghsaWEB
- www.openwall.com/lists/oss-security/2020/05/06/6ghsax_refsource_MISCWEB
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