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CVE-2022-37401— Apache OpenOffice Weak Master Keys

Quick assessment

Affected
Apache Software Foundation Apache OpenOffice
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.

Apache OpenOffice是美国阿帕奇（Apache）基金会的一款开源的办公软件套件。该套件包含文本文档、电子表格、演示文稿、绘图、数据库等。 Apache OpenOffice 4.1.13之前版本存在安全特征问题漏洞，该漏洞源于主密钥编码不当导致其熵从128位减弱到43位，如果攻击者有权访问用户存储的配置，则存储的密码容易受到暴力攻击。

AI Predicted 5.3 Difficulty: Easy EPSS 1.77% · P77
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I. Basic Information for CVE-2022-37401

Vulnerability Information
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Vulnerability Title
Apache OpenOffice Weak Master Keys
Source: CVE Program / CVE List V5
Vulnerability Description
Apache OpenOffice supports the storage of passwords for web connections in the user's configuration database. The stored passwords are encrypted with a single master key provided by the user. A flaw in OpenOffice existed where master key was poorly encoded resulting in weakening its entropy from 128 to 43 bits making the stored passwords vulnerable to a brute force attack if an attacker has access to the users stored config. This issue affects: Apache OpenOffice versions prior to 4.1.13. Reference: CVE-2022-26307 - LibreOffice
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
信息熵不充分
Source: CVE Program / CVE List V5
Vulnerability Title
Apache OpenOffice 安全特征问题特征问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache OpenOffice是美国阿帕奇（Apache）基金会的一款开源的办公软件套件。该套件包含文本文档、电子表格、演示文稿、绘图、数据库等。 Apache OpenOffice 4.1.13之前版本存在安全特征问题漏洞，该漏洞源于主密钥编码不当导致其熵从128位减弱到43位，如果攻击者有权访问用户存储的配置，则存储的密码容易受到暴力攻击。
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
Apache Software Foundation Apache OpenOffice Apache OpenOffice 4 ~ 4.1.13 -

II. Public POCs for CVE-2022-37401

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III. Intelligence Information for CVE-2022-37401

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Mailing List Discussions for CVE-2022-37401 (1)

Other References for CVE-2022-37401 (1)

IV. Related Vulnerabilities

Same product: Apache OpenOffice
Same vendor: Apache Software Foundation
Same weakness: CWE-331

V. Comments for CVE-2022-37401

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