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.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 11 | consul | No fix yet | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 22.04 LTS | consul | No fix yet | — |
| Ubuntu 20.04 LTS | consul | No fix yet | — |
| Ubuntu 18.04 LTS | consul | No fix yet | — |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.18 | consul | 1.11.3-r0 | — |
| Alpine v3.17 | consul | 1.11.3-r0 | — |
| Alpine v3.16 | consul | 1.11.3-r0 | — |
| Alpine v3.15 | consul | 1.10.9-r0 | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Go | github.com/hashicorp/consul | >= 1.8.0, < 1.9.15 | 1.9.15 | GHSA-hj93-5fg3-3chr |
| Go | github.com/hashicorp/consul | >= 1.10.0, < 1.10.8 | 1.10.8 | GHSA-hj93-5fg3-3chr |
| Go | github.com/hashicorp/consul | >= 1.11.0, < 1.11.3 | 1.11.3 | GHSA-hj93-5fg3-3chr |
| Go | github.com/hashicorp/consul | >= 1.8.0, < 1.9.15 · >= 1.10.0, < 1.10.8 · >= 1.11.0, < 1.11.3 | 1.9.15, 1.10.8, 1.11.3 | GO-2022-0953 |