What’s Vulnerable › Vulnerabilities

CVE-2022-24687

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.5% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-02-24 · updated 2026-06-17

Description

HashiCorp Consul and Consul Enterprise 1.9.0 through 1.9.14, 1.10.7, and 1.11.2 clusters with at least one Ingress Gateway allow a user with service:write to register a specifically-defined service that can cause Consul servers to panic. Fixed in 1.9.15, 1.10.8, and 1.11.3.

Affected products

• HashiCorp Consul: from 1.8.0 before 1.9.15; from 1.10.0 before 1.10.8; from 1.11.0 before 1.11.3 — fixed in 1.10.8, 1.11.3, 1.9.15

How to fix

Upgrade to a fixed version: HashiCorp Consul 1.10.8, 1.11.3, 1.9.15. Check the vendor advisory for mitigations.

References

• https://discuss.hashicorp.com
• https://discuss.hashicorp.com/t/hcsec-2022-05-consul-ingress-gateway-panic-can-shutdown-servers/
• https://security.gentoo.org/glsa/202208-09
• https://security.netapp.com/advisory/ntap-20220331-0006/
• https://discuss.hashicorp.com
• https://discuss.hashicorp.com/t/hcsec-2022-05-consul-ingress-gateway-panic-can-shutdown-servers/
• https://security.gentoo.org/glsa/202208-09
• https://security.netapp.com/advisory/ntap-20220331-0006/

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