CVE-2022-47502 : Vulnerability Insights and Analysis
Learn about CVE-2022-47502 affecting Apache OpenOffice, allowing execution of arbitrary scripts through internal macro links without user approval. Find out how to mitigate this security risk.
Apache OpenOffice documents can contain links that call internal macros with arbitrary arguments. Approval for certain links is not requested in affected versions, leading to arbitrary script execution.
Understanding CVE-2022-47502
This CVE affects Apache OpenOffice and allows execution of arbitrary scripts through links calling internal macros without user approval.
What is CVE-2022-47502?
Apache OpenOffice documents allow links to internal macros with arbitrary arguments. Certain links do not require user approval, enabling arbitrary script execution.
The Impact of CVE-2022-47502
The vulnerability in Apache OpenOffice could be exploited to execute malicious scripts, compromising the security of affected systems.
Technical Details of CVE-2022-47502
The vulnerability falls under CWE-20 and CWE-88 categories related to improper input validation and argument injection.
Vulnerability Description
Apache OpenOffice documents permit links activating internal macros without user consent, leading to potential arbitrary script execution.
Affected Systems and Versions
Apache OpenOffice versions less than or equal to 4.1.13 are impacted by this vulnerability.
Exploitation Mechanism
Links in documents that call internal macros can be activated without user approval, enabling the execution of arbitrary scripts.
Mitigation and Prevention
Organizations and users should take immediate actions and follow security best practices to mitigate the risks associated with CVE-2022-47502.
Immediate Steps to Take
Ensure user approval is required for links in Apache OpenOffice documents. Implement security measures to detect and prevent arbitrary script execution.
Long-Term Security Practices
Regularly update Apache OpenOffice to the latest version, educate users on safe document handling practices, and monitor for malicious activities.
Patching and Updates
Stay informed about security advisories from Apache Software Foundation and promptly apply patches to fix vulnerabilities.