CVE-2024-7558
High
Description
JUJU_CONTEXT_ID is a predictable authentication secret. On a Juju machine (non-Kubernetes) or Juju charm container (on Kubernetes), an unprivileged user in the same network namespace can connect to an abstract domain socket and guess the JUJU_CONTEXT_ID value. This gives the unprivileged user access to the same information and tools as the Juju charm.
SeverityHigh
CVSS8.7
Exploit probability—
ProductCanonical Juju
PublishedOct 2, 2024
First seenOct 2, 2024
Weakness typeCWE-337CWE-337CWE-340CWE-340CWE-1391CWE-1391
How to fix
Update
- canonical juju2.9.51, 3.1.10, 3.2.4, 3.3.7, 3.4.6, 3.5.4 or later
- github.com/juju/juju0.0.0-20240826044107-ecd7e2d0e986 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| canonical juju | v < 2.9.51, 3.1.0 ≤ v < 3.1.10, 3.2.0 ≤ v < 3.2.4, 3.3.0 ≤ v < 3.3.7, 3.4 ≤ v < 3.4.6, 3.5.0 ≤ v < 3.5.4 | 2.9.51, 3.1.10, 3.2.4, 3.3.7, 3.4.6, 3.5.4 |
| github.com/juju/jujuGo | v < 0.0.0-20240826044107-ecd7e2d0e986 | 0.0.0-20240826044107-ecd7e2d0e986 |
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