CVE-2024-12426— URL fetching can be used to exfiltrate arbitrary INI file values and environment variables
Quick assessment
Affected
The Document Foundation LibreOffice
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.
LibreOffice是The Document基金会的一套开源的办公软件套件。 LibreOffice 24.8至24.8.4之前版本存在信息泄露漏洞，该漏洞源于环境变量和INI文件值的不当暴露，可能导致打开文档时敏感信息被泄露给远程服务器。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2024-12426
Vulnerability Information
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Vulnerability Title
URL fetching can be used to exfiltrate arbitrary INI file values and environment variables
Source: CVE Program / CVE List V5
Vulnerability Description
Exposure of Environmental Variables and arbitrary INI file values to an Unauthorized Actor vulnerability in The Document Foundation LibreOffice.
URLs could be constructed which expanded environmental variables or INI file values, so potentially sensitive information could be exfiltrated to a remote server on opening a document containing such links.
This issue affects LibreOffice: from 24.8 before < 24.8.4.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
LibreOffice 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LibreOffice是The Document基金会的一套开源的办公软件套件。 LibreOffice 24.8至24.8.4之前版本存在信息泄露漏洞，该漏洞源于环境变量和INI文件值的不当暴露，可能导致打开文档时敏感信息被泄露给远程服务器。
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 |
|---|---|---|---|---|
| The Document Foundation | LibreOffice | 24.8 ~ < 24.8.4 | - |
|
II. Public POCs for CVE-2024-12426
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2024-12426 (1)
IV. Related Vulnerabilities
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V. Comments for CVE-2024-12426
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