CVE-2018-0656 Explained : Impact and Mitigation
Learn about CVE-2018-0656 affecting Sony Digital Paper App versions prior to 1.4.0.16050. Find out how attackers could exploit this untrusted search path vulnerability for privilege escalation.
Digital Paper App version 1.4.0.16050 and earlier by Sony Corporation is affected by an untrusted search path vulnerability, potentially allowing attackers to gain elevated privileges.
Understanding CVE-2018-0656
In August 2018, CVE-2018-0656 was published, highlighting a security flaw in Digital Paper App versions prior to 1.4.0.16050.
What is CVE-2018-0656?
The vulnerability in Digital Paper App versions before 1.4.0.16050 allows attackers to exploit an untrusted search path, enabling them to use a Trojan horse DLL to escalate their privileges.
The Impact of CVE-2018-0656
The vulnerability could lead to unauthorized access and potential privilege escalation on systems running the affected versions of the Digital Paper App.
Technical Details of CVE-2018-0656
This section delves into the specifics of the vulnerability.
Vulnerability Description
The untrusted search path vulnerability in Digital Paper App version 1.4.0.16050 and earlier permits attackers to leverage a Trojan horse DLL in an unspecified directory to elevate their privileges.
Affected Systems and Versions
- Product: The installer of Digital Paper App
- Vendor: Sony Corporation
- Versions Affected: version 1.4.0.16050 and earlier
Exploitation Mechanism
Attackers can exploit the vulnerability by placing a malicious DLL in an unspecified directory, tricking the application into loading the malicious code and granting elevated privileges.
Mitigation and Prevention
Protecting systems from CVE-2018-0656 requires immediate action and long-term security measures.
Immediate Steps to Take
- Update Digital Paper App to the latest version to mitigate the vulnerability.
- Regularly monitor for any suspicious activities on the system.
Long-Term Security Practices
- Implement robust access control measures to limit privileges.
- Conduct regular security audits and penetration testing to identify and address vulnerabilities.
Patching and Updates
- Apply security patches and updates promptly to ensure the latest protections against known vulnerabilities.