Ecosyste.ms: Advisories
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Security Advisories: GSA_kwCzR0hTQS1mODJtLXczcDMtY2dwM84AAc_U
OpenStack Identity Keystone Improper Access Control
The Fernet Token Provider in OpenStack Identity (Keystone) 9.0.x before 9.0.1 (mitaka) allows remote authenticated users to prevent revocation of a chain of tokens and bypass intended access restrictions by rescoping a token.
Permalink: https://github.com/advisories/GHSA-f82m-w3p3-cgp3JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1mODJtLXczcDMtY2dwM84AAc_U
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 2 years ago
Updated: 4 months ago
CVSS Score: 4.3
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Identifiers: GHSA-f82m-w3p3-cgp3, CVE-2016-4911
References:
- https://nvd.nist.gov/vuln/detail/CVE-2016-4911
- https://bugs.launchpad.net/keystone/+bug/1577558
- https://security.openstack.org/ossa/OSSA-2016-008.html
- http://www.openwall.com/lists/oss-security/2016/05/17/10
- http://www.openwall.com/lists/oss-security/2016/05/17/11
- http://www.securityfocus.com/bid/90728
- https://github.com/openstack/keystone/commit/0d376025bae61bf5ee19d992c7f336b99ac69240
- https://github.com/openstack/keystone/commit/ee1dc941042d1f71699971c5c30566af1b348572
- https://review.openstack.org/#/c/311886
- https://github.com/advisories/GHSA-f82m-w3p3-cgp3
Blast Radius: 6.7
Affected Packages
pypi:keystone
Dependent packages: 3Dependent repositories: 37
Downloads: 17,387 last month
Affected Version Ranges: >= 9.0.0, < 9.0.1
Fixed in: 9.0.1
All affected versions:
All unaffected versions: 12.0.2, 12.0.3, 13.0.2, 13.0.3, 13.0.4, 14.0.0, 14.0.1, 14.1.0, 14.2.0, 15.0.0, 15.0.1, 16.0.0, 16.0.1, 16.0.2, 17.0.0, 17.0.1, 18.0.0, 18.1.0, 19.0.0, 19.0.1, 20.0.0, 20.0.1, 21.0.0, 21.0.1, 22.0.0, 22.0.1, 22.0.2, 23.0.0, 23.0.1, 23.0.2, 24.0.0, 25.0.0