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CVE-2021-28129— DEB packaging for Apache OpenOffice 4.1.8 installed with a non-root userid and groupid

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 4.1.8版本存在安全漏洞，该漏洞源于DEB包没有使用root安装，而是使用了标识符为500的用户ID和组ID。具有相同标识符的本地攻击者可以在系统上提升权限。

AI Predicted 4.3 Difficulty: Hard EPSS 0.53% · P43

Possible ATT&CK Techniques 1 AI

T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2021-28129

Vulnerability Information
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Vulnerability Title
DEB packaging for Apache OpenOffice 4.1.8 installed with a non-root userid and groupid
Source: CVE Program / CVE List V5
Vulnerability Description
While working on Apache OpenOffice 4.1.8 a developer discovered that the DEB package did not install using root, but instead used a userid and groupid of 500. This both caused issues with desktop integration and could allow a crafted attack on files owned by that user or group if they exist. Users who installed the Apache OpenOffice 4.1.8 DEB packaging should upgrade to the latest version of Apache OpenOffice.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
访问控制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Apache OpenOffice 安全漏洞
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 4.1.8版本存在安全漏洞，该漏洞源于DEB包没有使用root安装，而是使用了标识符为500的用户ID和组ID。具有相同标识符的本地攻击者可以在系统上提升权限。
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 4.1.8 -

II. Public POCs for CVE-2021-28129

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III. Intelligence Information for CVE-2021-28129

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Mailing List Discussions for CVE-2021-28129 (3)

Same Patch Batch · Apache Software Foundation · 2021-10-07 · 3 CVEs total

CVE-2021-40439 Billion Laughs
CVE-2021-42013 Path Traversal and Remote Code Execution in Apache HTTP Server 2.4.49 and 2.4.50 (incomple

IV. Related Vulnerabilities

Same product: Apache OpenOffice
Same vendor: Apache Software Foundation
Same weakness: CWE-284

V. Comments for CVE-2021-28129

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