CVE-2017-10349 : Exploit Details and Defense Strategies
Learn about CVE-2017-10349, a vulnerability in Oracle Java SE impacting versions 6u161, 7u151, 8u144, and 9, potentially leading to a partial denial of service. Find out how to mitigate and prevent this security risk.
A vulnerability in the JAXP component of Oracle Java SE affects versions 6u161, 7u151, 8u144, and 9, as well as Java SE Embedded 8u144, potentially leading to a partial denial of service.
Understanding CVE-2017-10349
This CVE involves a vulnerability in Oracle Java SE that could be exploited by attackers with network access, impacting Java SE and Java SE Embedded systems.
What is CVE-2017-10349?
The vulnerability in the JAXP component of Oracle Java SE affects versions 6u161, 7u151, 8u144, and 9, as well as Java SE Embedded 8u144. Attackers with network access can compromise these systems through various protocols.
The Impact of CVE-2017-10349
- Successful exploitation could lead to unauthorized manipulation, causing a partial denial of service in Java SE and Java SE Embedded environments.
- This vulnerability is relevant to sandboxed Java Web Start applications or applets that execute untrusted code from the internet.
- Servers running only trusted code are not affected.
Technical Details of CVE-2017-10349
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability allows unauthenticated attackers with network access to compromise Java SE and Java SE Embedded, potentially resulting in a partial denial of service.
Affected Systems and Versions
- Affected versions include Java SE 6u161, 7u151, 8u144, and 9, as well as Java SE Embedded 8u144.
Exploitation Mechanism
- Attackers with network access can exploit the vulnerability through various protocols to compromise Java SE and Java SE Embedded systems.
Mitigation and Prevention
Protecting systems from CVE-2017-10349 requires immediate steps and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by Oracle promptly.
- Monitor Oracle's security advisories for updates and follow best practices for secure Java deployment.
Long-Term Security Practices
- Implement network security measures to restrict access to Java deployments.
- Regularly update and patch Java installations to mitigate known vulnerabilities.
Patching and Updates
- Stay informed about security updates from Oracle and apply patches as soon as they are released.