VDB
CVE-2016-4911
CVE-2016-4911
REJECTED
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.
EPSS 0.30% · 54.0th percentile
Risk Scores
EPSS Score
0.30%
54.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | keystone | 0, 2:8.0.0-0ubuntu1, 2:9.0.0~b1-0ubuntu1 |
Exploit Intelligence
- https://bugs.launchpad.net/keystone/+bug/1577558 (circl)
- [oss-security] 20160517 CVE request for vulnerability in OpenStack Keystone (circl)
- 90728 (circl)
- https://security.openstack.org/ossa/OSSA-2016-008.html (circl)
- https://review.openstack.org/#/c/311886/ (circl)
- [oss-security] 20160517 Re: CVE request for vulnerability in OpenStack Keystone (circl)
Timeline
- Feb 4, 2022 EPSS Score
- Mar 29, 2022 EPSS Score
- May 20, 2022 EPSS Score
- Jul 12, 2022 EPSS Score
- Sep 3, 2022 EPSS Score
- Oct 26, 2022 EPSS Score
- Dec 18, 2022 EPSS Score
- Feb 8, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
- Apr 2, 2023 EPSS Score
- May 25, 2023 EPSS Score
- Jul 16, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2016-4911 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2016-4911 third-party-advisory