CVE-2019-13538 : Security Advisory and Response
Learn about CVE-2019-13538, a vulnerability in the CODESYS V3 Library Manager by 3S-Smart Software Solutions GmbH, allowing the execution of manipulated library content. Find mitigation steps and preventive measures here.
The CODESYS V3 Library Manager by 3S-Smart Software Solutions GmbH, before version 3.5.16.0, has a vulnerability allowing the display of unverified library content, potentially leading to the execution of manipulated content.
Understanding CVE-2019-13538
This CVE involves a security flaw in the CODESYS V3 Library Manager that can expose systems to the risk of executing manipulated library content.
What is CVE-2019-13538?
The vulnerability in the CODESYS V3 Library Manager allows the system to show active library content without verifying its integrity, enabling the display or execution of manipulated library contents.
The Impact of CVE-2019-13538
The vulnerability can lead to the execution of malicious code, compromising the integrity and security of systems utilizing the affected versions of the CODESYS V3 Library Manager.
Technical Details of CVE-2019-13538
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The flaw in the CODESYS V3 Library Manager allows the display of unverified library content, which can result in the execution of manipulated content, posing a significant security risk.
Affected Systems and Versions
- Product: CODESYS V3 Library Manager
- Vendor: 3S-Smart Software Solutions GmbH
- Versions Affected: All versions prior to 3.5.16.0
Exploitation Mechanism
The vulnerability can be exploited by attackers to inject and execute malicious code within the library content, potentially compromising the entire system.
Mitigation and Prevention
Protecting systems from CVE-2019-13538 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update the CODESYS V3 Library Manager to version 3.5.16.0 or later to mitigate the vulnerability.
- Avoid using untrusted library content until the system is patched.
Long-Term Security Practices
- Regularly monitor for security updates and patches from 3S-Smart Software Solutions GmbH.
- Implement secure coding practices to prevent similar vulnerabilities in the future.
Patching and Updates
- Apply patches and updates provided by 3S-Smart Software Solutions GmbH promptly to ensure the security of the CODESYS V3 Library Manager.