Vulnerability Details : CVE-2022-3140

LibreOffice supports Office URI Schemes to enable browser integration of LibreOffice with MS SharePoint server. An additional scheme 'vnd.libreoffice.command' specific to LibreOffice was added. In the affected versions of LibreOffice links using that scheme could be constructed to call internal macros with arbitrary arguments. Which when clicked on, or activated by document events, could result in arbitrary script execution without warning. This issue affects: The Document Foundation LibreOffice 7.4 versions prior to 7.4.1; 7.3 versions prior to 7.3.6.
Published 2022-10-11 21:15:16
Updated 2023-03-27 00:15:08
Source Document Foundation, The
View at NVD,   CVE.org
Vulnerability category: Input validation

Products affected by CVE-2022-3140

Exploit prediction scoring system (EPSS) score for CVE-2022-3140

EPSS FAQ
0.28%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 68 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2022-3140

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
6.3
 MEDIUM CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
2.8
3.4
 NIST

CWE ids for CVE-2022-3140

  • The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.
    Assigned by: security@documentfoundation.org (Secondary)
  • The product constructs a string for a command to be executed by a separate component in another control sphere, but it does not properly delimit the intended arguments, options, or switches within that command string.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2022-3140

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