CVE-2024-8038
Vulnerable juju introspection abstract UNIX domain socket
Impact
### Impact An abstract UNIX domain socket responsible for introspection is available without authentication locally to any user with access to the network namespace where the local juju agent is running. On a juju controller agent, denial of service can be performed by using the `/leases/revoke` endpoint. Revoking leases in juju can cause availability issues. On a juju machine agent that is hosting units, disabling the unit component can be performed using the `/units` endpoint with a "stop" action. ### Patches Patch: https://github.com/juju/juju/commit/43f0fc59790d220a457d4d305f484f62be556d3b Patched in: - 3.5.4 - 3.4.6 - 3.3.7 - 3.1.10 - 2.9.51 ### Workarounds No workaround. ### References https://github.com/juju/juju/blob/725800953aaa29dbeda4f806097bf838e61644dd/worker/introspection/worker.go#L125
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/juju/juju | < 0.0.0-20240829052008-43f0fc59790d | 0.0.0-20240829052008-43f0fc59790d |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Canonical | Juju | before 2.9.51 from 3.1.0 before 3.1.10 from 3.2.0 through 3.2.4 from 3.3 before 3.3.7 from 3.4 before 3.4.6 from 3.5.0 before 3.5.4 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/juju/juju/security/advisories/GHSA-xwgj-vpm9-q2rq
- https://www.cve.org/CVERecord?id=CVE-2024-8038
- https://github.com/advisories/GHSA-xwgj-vpm9-q2rq
- https://nvd.nist.gov/vuln/detail/CVE-2024-8038
- https://github.com/juju/juju/commit/43f0fc59790d220a457d4d305f484f62be556d3b
- https://github.com/juju/juju/blob/725800953aaa29dbeda4f806097bf838e61644dd/worker/introspection/worker.go#L125
- https://pkg.go.dev/vuln/GO-2024-3175