CVE-2024-7558

moderate-risk
Published 2024-10-02

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.

Do I need to act?

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0.20% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.7/10 High
LOCAL / LOW complexity

Affected Products (1)

Juju

Affected Vendors

Canonical

References (2)

Exploit https://github.com/juju/juju/security/advisories/GHSA-mh98-763h-m9v4
Third Party Advisory https://www.cve.org/CVERecord?id=CVE-2024-7558
33
/ 100
moderate-risk
Severity 27/34 · High
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal