CVE-2021-41803
High
Description
HashiCorp Consul 1.8.1 up to 1.11.8, 1.12.4, and 1.13.1 do not properly validate the node or segment names prior to interpolation and usage in JWT claim assertions with the auto config RPC. Fixed in 1.11.9, 1.12.5, and 1.13.2."
SeverityHigh
CVSS7.1
Exploit probability—
ProductHashicorp Consul
PublishedSep 23, 2022
First seenSep 23, 2022
Weakness typeCWE-862Missing authorization
How to fix
Update
- hashicorp consul1.11.9 or later
- github.com/hashicorp/consul1.11.9, 1.12.5, 1.13.2 or later
Vendor advisories
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC/
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE/
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| hashicorp consul | 1.8.1 ≤ v < 1.11.9, 1.12.4, 1.13.1 | 1.11.9 |
| github.com/hashicorp/consulGo | 1.8.1 ≤ v < 1.11.9, 1.12.0 ≤ v < 1.12.5, 1.13.0 ≤ v < 1.13.2 | 1.11.9, 1.12.5, 1.13.2 |
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