CVE-2017-10281 Explained : Impact and Mitigation
Learn about CVE-2017-10281, a vulnerability in Oracle Java SE Serialization allowing unauthorized attackers to compromise Java SE, Java SE Embedded, and JRockit components, potentially leading to a partial denial of service.
A vulnerability in the Serialization subcomponent of Oracle Java SE, affecting multiple versions, can be exploited by unauthorized attackers to compromise Java SE, Java SE Embedded, and JRockit components.
Understanding CVE-2017-10281
This CVE involves a vulnerability in Oracle Java SE, Java SE Embedded, and JRockit components, impacting various versions.
What is CVE-2017-10281?
The vulnerability in the Serialization subcomponent of Oracle Java SE allows unauthorized attackers with network access to compromise Java SE, Java SE Embedded, and JRockit. It can lead to a partial denial of service (partial DOS) if successfully exploited.
The Impact of CVE-2017-10281
- Unauthorized attackers can compromise Java SE, Java SE Embedded, and JRockit components through network access
- Successful exploitation can result in a partial denial of service
- CVSS 3.0 Base Score: 5.3 (Availability impact)
Technical Details of CVE-2017-10281
This section provides detailed technical information about the CVE.
Vulnerability Description
The vulnerability allows unauthenticated attackers with network access to compromise Java SE, Java SE Embedded, and JRockit, potentially leading to a partial denial of service.
Affected Systems and Versions
- Java SE: 6u161, 7u151, 8u144, 9
- Java SE Embedded: 8u144
- JRockit: R28.3.15
Exploitation Mechanism
- Unauthorized attackers with network access can exploit the vulnerability
- Exploitation can occur through various protocols
- Sandbox Java Web Start applications and applets can also be used for exploitation
Mitigation and Prevention
Protecting systems from CVE-2017-10281 requires immediate steps and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by Oracle
- Monitor network traffic for any suspicious activity
- Implement network segmentation to limit the impact of potential attacks
Long-Term Security Practices
- Regularly update Java SE, Java SE Embedded, and JRockit components
- Conduct security training for employees on recognizing and responding to potential threats
Patching and Updates
- Stay informed about security advisories from Oracle
- Apply patches promptly to address known vulnerabilities