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CVE-2024-7558

Quick assessment

Affected
Canonical Ltd. Juju
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Juju是Canonical Juju开源的一个开源应用程序编排引擎。 Juju存在安全漏洞，该漏洞源于同一网络命名空间中的非特权用户可以连接到抽象域套接字并猜测JUJU_CONTEXT_ID值，从而访问与juju charm相同的信息和工具。

CVSS 8.7 · High EPSS 0.50% · P41
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I. Basic Information for CVE-2024-7558

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
PRNG中使用可预测种子
Source: CVE Program / CVE List V5
Vulnerability Title
Juju 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Juju是Canonical Juju开源的一个开源应用程序编排引擎。 Juju存在安全漏洞，该漏洞源于同一网络命名空间中的非特权用户可以连接到抽象域套接字并猜测JUJU_CONTEXT_ID值，从而访问与juju charm相同的信息和工具。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Canonical Ltd. Juju 3.5 ~ 3.5.4 -

II. Public POCs for CVE-2024-7558

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 11033 chars
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Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
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III. Intelligence Information for CVE-2024-7558

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Same Patch Batch · Canonical Ltd. · 2024-10-02 · 3 CVEs total

CVE-2024-8038 7.9 HIGH Juju 安全漏洞
CVE-2024-8037 6.5 MEDIUM Juju 安全漏洞

IV. Related Vulnerabilities

Same product: Juju
Same vendor: Canonical Ltd.
Same weakness: CWE-337

V. Comments for CVE-2024-7558

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