9.8

CVSS Score

3.1

-

CVSS Score

Basic Information

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CVE-2022-34558

CVE-2022-34558: WMAgent arbitrary code execution via a crafted dbs-client package

WMAgent v1.3.3rc2 and 1.3.3rc1, reqmgr2 1.4.1rc5 and 1.4.0rc2, reqmon 1.4.1rc5, and global-workqueue 1.4.1rc5 allows attackers to execute arbitrary code via a crafted dbs-client package.

(GitHub Advisory)

Miggo Vulnerability Database

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CVE-2022-34558

CVE-2022-34558:

9.8

CVSS Score

3.1

-

CVSS Score

Basic Information

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Technical Details

Package Name	Ecosystem	Vulnerable Versions	First Patched Version
wmagent	pip	>= 1.3.3rc1, <= 1.3.3rc2	2.0.4
reqmgr2	pip	>= 1.4.0rc2, <= 1.4.1rc5	2.0.4
reqmon	pip	= 1.4.1rc5	2.0.4
global-workqueue	pip	= 1.4.1rc5	2.0.4

Technical Details

Vulnerability Intelligence
Miggo AI

Root Cause Analysis

The vulnerability stems from dependency configuration rather than specific code functions. The affected packages declared a dependency on 'dbs-client' in their requirements.txt, which did not exist in PyPI at the time. This created a dependency confusion vulnerability where attackers could publish a malicious package with that name. The root cause is the package installation process (via setup.py's install_requires) trusting PyPI as the source for this non-existent package, not a vulnerability in any specific function. No code execution functions or specific handlers are mentioned in the provided advisories - the exploit occurs at the package dependency resolution level during installation.

Vulnerable functions

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WAF Protection Rules

WAF Rule

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Reasoning

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