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CVE-2022-31044— Plaintext Storage of Keys and Passwords in Rundeck and PagerDuty Process Automation

Quick assessment

Affected
rundeck rundeck
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.

Rundeck是美国Rundeck公司的一款带有Web控制台、命令行工具和WebAPI的开源自动化服务，它主要用于运行自动化任务。 Rundeck 4.2.0和 4.2.1版本存在安全漏洞，该漏洞源于未正确启用密钥存储转换器插件机制，导致密钥存储的加密层可能无法正常工作。

CVSS 7.5 · High EPSS 0.67% · P50

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2022-31044

Vulnerability Information
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Vulnerability Title
Plaintext Storage of Keys and Passwords in Rundeck and PagerDuty Process Automation
Source: CVE Program / CVE List V5
Vulnerability Description
Rundeck is an open source automation service with a web console, command line tools and a WebAPI. The Key Storage converter plugin mechanism was not enabled correctly in Rundeck 4.2.0 and 4.2.1, resulting in use of the encryption layer for Key Storage possibly not working. Any credentials created or overwritten using Rundeck 4.2.0 or 4.2.1 might result in them being written in plaintext to the backend storage. This affects those using any `Storage Converter` plugin. Rundeck 4.3.1 and 4.2.2 have fixed the code and upon upgrade will re-encrypt any plain text values. Version 4.3.0 does not have the vulnerability, but does not include the patch to re-encrypt plain text values if 4.2.0 or 4.2.1 were used. To prevent plaintext credentials from being stored in Rundeck 4.2.0/4.2.1, write access to key storage can be disabled via ACLs. After upgrading to 4.3.1 or later, write access can be restored.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
明文存储口令
Source: CVE Program / CVE List V5
Vulnerability Title
Rundeck 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Rundeck是美国Rundeck公司的一款带有Web控制台、命令行工具和WebAPI的开源自动化服务，它主要用于运行自动化任务。 Rundeck 4.2.0和 4.2.1版本存在安全漏洞，该漏洞源于未正确启用密钥存储转换器插件机制，导致密钥存储的加密层可能无法正常工作。
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
rundeck rundeck >= 4.2.0, < 4.2.2 -

II. Public POCs for CVE-2022-31044

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III. Intelligence Information for CVE-2022-31044

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Vendor Advisories for CVE-2022-31044 (1)

IV. Related Vulnerabilities

Same product: rundeck
Same vendor: rundeck
Same weakness: CWE-256

V. Comments for CVE-2022-31044

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