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CVE-2024-7558

HIGH
8
CVSS Score
Published: October 2, 2024 at 10:06 AM UTC
Updated: June 17, 2026 at 08:20 AM UTC
2 products affected across 2 vendorsJujuJuju

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Severity
HIGH8
Exploit prediction
EPSS 0.5%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Juju· Canonicalgo
95%
v < 2.9.512.9 ≤ v < 2.9.513.1 ≤ v < 3.1.103.1.0 ≤ v < 3.1.103.2.0 ≤ v < 3.2.43.3 ≤ v < 3.3.73.3.0 ≤ v < 3.3.73.4 ≤ v < 3.4.63.5 ≤ v < 3.5.43.5.0 ≤ v < 3.5.42.93.13.33.43.5
Affected range stops below 2.9.51, so it looks safe — our inference, not a vendor statement
Affected range stops below 3.1.10, so it looks safe — our inference, not a vendor statement
Affected range stops below 3.2.4, so it looks safe — our inference, not a vendor statement
Affected range stops below 3.3.7, so it looks safe — our inference, not a vendor statement
Affected range stops below 3.4.6, so it looks safe — our inference, not a vendor statement
Affected range stops below 3.5.4, so it looks safe — our inference, not a vendor statement
Juju· Juju
85%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (2)

Issue TrackingExploitPatchVendor Advisory
Source: [email protected]
https://github.com/juju/juju/security/advisories/GHSA-mh98-763h-m9v4
Issue TrackingThird Party Advisory
Source: [email protected]
https://www.cve.org/CVERecord?id=CVE-2024-7558

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8HIGH[email protected]
Attack Vector
ADJACENT_NETWORK
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-337CWE-340CWE-1391CWE-330CWE-335

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