CVE-2024-7558
Published: 02 October 2024
Summary
CVE-2024-7558 is a high-severity PRNG (CWE-337) vulnerability in Canonical Juju. Its CVSS base score is 8.7 (High).
Operationally, ranked at the 41.8th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2024-3082
Vulnerability details
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…
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unprivileged user access to the same information and tools as the Juju charm.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Key generation under controlled management uses approved random-bit sources rather than insufficiently random values.
Ensuring sufficient strength of mechanism for authenticators prevents use of weak credentials.
Enforces use of credentials that comply with standards rather than weak credentials for module access.