CVE-2020-12692
- State
- Published
- Severity
- Not scored
- Published
- May 6, 2020
- Updated
- Aug 4, 2024
- Reserved
- May 6, 2020
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://security.openstack.org/ossa/OSSA-2020-003.html
- https://bugs.launchpad.net/keystone/+bug/1872737
- https://www.openwall.com/lists/oss-security/2020/05/06/4
- [oss-security] 20200507 Re: [OSSA-2020-003] Keystone: Keystone does not check signature TTL of the EC2 credential auth method (CVE PENDING)mailing-list
- USN-4480-1vendor-advisory
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