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CVE-2024-7558

Published: Oct 2, 2024

Modified: Oct 2, 2024

PUBLISHED

CVSS v3.1

8.7

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.

Vendor	Product	Versions
Canonical Ltd.	Juju	affected `3.5 - < 3.5.4` affected `3.4 - < 3.4.6` affected `3.3 - < 3.3.7` affected `3.1 - < 3.1.10` affected `2.9 - < 2.9.51`

Weaknesses (CWE)

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

High

Availability

High

References

https://github.com/juju/juju/security/advisories/GHSA-mh98-763h-m9v4

issue-tracking

https://www.cve.org/CVERecord?id=CVE-2024-7558

issue-tracking

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CVE-2024-7558 | HIGH (8.7) - Security Vulnerability | QwikSec