CVEvulnerability

CVE-2024-7558

8.0 HIGH Published 2024-10-02 Modified 2026-06-17 Official page ↗
Status
Analyzed
Published
2024-10-02
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.7 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H
CVSS 3.1 ([email protected])
8.0 HIGH — CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-1391, CWE-330, CWE-335, CWE-337, CWE-340

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 configurations

• canonical juju (< 2.9.51) • canonical juju (>= 3.1.0 < 3.1.10) • canonical juju (>= 3.2.0 < 3.2.4) • canonical juju (>= 3.3.0 < 3.3.7) • canonical juju (>= 3.4 < 3.4.6) • canonical juju (>= 3.5.0 < 3.5.4)

Related

Weakness · CWE (5)

  • CWE-1391 Use of Weak Credentials weakness
  • CWE-330 Use of Insufficiently Random Values weakness
  • CWE-335 Incorrect Usage of Seeds in Pseudo-Random Number Generator (PRNG) weakness
  • CWE-337 Predictable Seed in Pseudo-Random Number Generator (PRNG) weakness
  • CWE-340 Generation of Predictable Numbers or Identifiers weakness

References