CVE-2020-12692
Summary
| CVE | CVE-2020-12692 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-05-07 00:15:00 UTC |
| Updated | 2022-04-27 14:49:00 UTC |
| Description | An issue was discovered in OpenStack Keystone before 15.0.1, and 16.0.0. The EC2 API doesn't have a signature TTL check for AWS Signature V4. An attacker can sniff the Authorization header, and then use it to reissue an OpenStack token an unlimited number of times. |
Risk And Classification
Problem Types: CWE-347 | CWE-294
NVD Known Affected Configurations (CPE 2.3)
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| oss-security - [OSSA-2020-003] Keystone: Keystone does not check signature TTL of the EC2 credential auth method (CVE PENDING) | MISC | www.openwall.com | Mailing List, Third Party Advisory |
| OpenStack Docs: OSSA-2020-003: Keystone does not check signature TTL of the EC2 credential auth method | CONFIRM | security.openstack.org | Vendor Advisory |
| oss-security - Re: [OSSA-2020-003] Keystone: Keystone does not check signature TTL of the EC2 credential auth method (CVE PENDING) | MLIST | www.openwall.com | Mailing List, Third Party Advisory |
| Bug #1872737 “[OSSA-2020-003] Keystone doesn't check signature T...” : Bugs : OpenStack Identity (keystone) | MISC | bugs.launchpad.net | Third Party Advisory |
| USN-4480-1: OpenStack Keystone vulnerabilities | Ubuntu security notices | Ubuntu | UBUNTU | usn.ubuntu.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.