In SPIRE before versions 0.8.5, 0.9.4, 0.10.2, 0.11.3 and 0.12.1, the "aws_iid" Node Attestor improperly normalizes the path provided through the agent ID templating feature, which may allow the issuance of an arbitrary SPIFFE ID within the same trust domain, if the attacker controls the value of an EC2 tag prior to attestation, and the attestor is configured for agent ID templating where the tag value is the last element in the path. This issue has been fixed in SPIRE versions 0.11.3 and 0.12.1
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-03-05T17:04:20
Updated: 2024-08-03T20:40:47.281Z
Reserved: 2021-02-10T00:00:00
Link: CVE-2021-27099
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-03-05T18:15:13.067
Modified: 2024-11-21T05:57:20.980
Link: CVE-2021-27099
Redhat
No data.