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.
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References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2020-05-06T23:42:42
Updated: 2024-08-04T12:04:22.870Z
Reserved: 2020-05-06T00:00:00
Link: CVE-2020-12692
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2020-05-07T00:15:10.987
Modified: 2022-04-27T14:49:33.780
Link: CVE-2020-12692
Redhat