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GHSA-7g3r-8c6v-hfmr

Consul key/value endpoint is vulnerable to denial of service

Source: GitHub Advisory Database (reviewed) Moderate CVE-2025-11374

Packages

EcosystemPackageAffectedFixed in
Go github.com/hashicorp/consul < 1.22.0 1.22.0

Details

As written in the advisory (Markdown source, shown as plain text).

Consul and Consul Enterprise’s (“Consul”) key/value endpoint is vulnerable to denial of service (DoS) due to incorrect Content Length header validation. This vulnerability, CVE-2025-11374, is fixed in Consul Community Edition 1.22.0 and Consul Enterprise 1.22.0, 1.21.6, 1.20.8 and 1.18.12.

References

External links from the advisory. They lead to third-party sites.