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CVE-2022-0675— Puppet Firewall Module May Leave Unmanaged Rules

Quick assessment

Affected
Puppet Firewall Module
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Puppet是美国Puppet实验室的一套基于客户端/服务器(C/S)架构的配置管理工具,它可用于管理配置文件、用户、cron任务、软件包、系统服务等。 Puppet Firewall Module 存在安全漏洞,该漏洞源于在某些情况下,目标系统上可能存在与清单中指定的规则具有相同注释的非托管规则。攻击者可利用该漏洞允许目标系统上存在非托管规则,并使系统处于不安全状态。

CVSS 5.6 · Medium EPSS 0.92% · P59

Possible ATT&CK Techniques 1 AI

T1546.015 · Component Object Model Hijacking
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I. Basic Information for CVE-2022-0675

Vulnerability Information

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Vulnerability Title
Puppet Firewall Module May Leave Unmanaged Rules
Source: CVE Program / CVE List V5
Vulnerability Description
In certain situations it is possible for an unmanaged rule to exist on the target system that has the same comment as the rule specified in the manifest. This could allow for unmanaged rules to exist on the target system and leave the system in an unsafe state.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1289
Source: CVE Program / CVE List V5
Vulnerability Title
Puppet 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Puppet是美国Puppet实验室的一套基于客户端/服务器(C/S)架构的配置管理工具,它可用于管理配置文件、用户、cron任务、软件包、系统服务等。 Puppet Firewall Module 存在安全漏洞,该漏洞源于在某些情况下,目标系统上可能存在与清单中指定的规则具有相同注释的非托管规则。攻击者可利用该漏洞允许目标系统上存在非托管规则,并使系统处于不安全状态。
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
Puppet Firewall Module prior to 3.4.0 ~ 3.4.0 -

II. Public POCs for CVE-2022-0675

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III. Intelligence Information for CVE-2022-0675

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Other References for CVE-2022-0675 (1)

IV. Related Vulnerabilities

V. Comments for CVE-2022-0675

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