CVE-2020-12689PYSEC-2020-53GHSA-CHGW-36XV-47CW
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0.
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 15.0.1, 16.0.1
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. Any user authenticated within a limited scope (trust/oauth/application credential) can create an EC2 credential with an escalated permission, such as obtaining admin while the user is on a limited viewer role. 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.
Timeline
- CVE published
- Record last updated
Affected versions
- n/a n/a
Version range not reported
- keystonePyPI
fixed in 15.0.1
- keystonePyPI
From 16.0.0 · fixed in 16.0.1