CVE-2018-1417 : Vulnerability Insights and Analysis
Learn about CVE-2018-1417, a high-severity vulnerability in IBM SDK, Java Technology Edition 7.1 and 8.0, allowing untrusted code to elevate privileges. Find mitigation steps and patching details here.
A vulnerability in the J9 JVM (IBM SDK, Java Technology Edition 7.1 and 8.0) can allow untrusted code to elevate its privileges, impacting confidentiality, integrity, and availability.
Understanding CVE-2018-1417
In specific situations, a flaw in the J9 JVM can enable untrusted code executed under a security manager to increase its privileges.
What is CVE-2018-1417?
The vulnerability in IBM SDK, Java Technology Edition 7.1 and 8.0 allows untrusted code to elevate its privileges, posing a security risk.
The Impact of CVE-2018-1417
- CVSS Base Score: 8.1 (High)
- Attack Vector: Network
- Attack Complexity: High
- Privileges Required: None
- Confidentiality, Integrity, and Availability Impact: High
- Scope: Unchanged
- This vulnerability can lead to unauthorized privilege escalation, potentially compromising the system's security.
Technical Details of CVE-2018-1417
The technical aspects of the vulnerability provide insights into its nature and potential risks.
Vulnerability Description
The flaw in the J9 JVM allows untrusted code to increase its privileges, impacting system security.
Affected Systems and Versions
- Affected Product: SDK, Java Technology Edition
- Vendor: IBM
- Affected Versions: 7.1, 8.0
Exploitation Mechanism
The vulnerability can be exploited by executing untrusted code under a security manager to gain elevated privileges.
Mitigation and Prevention
Taking immediate steps and implementing long-term security practices are crucial to mitigate the risks associated with CVE-2018-1417.
Immediate Steps to Take
- Apply patches provided by IBM to address the vulnerability.
- Monitor for any unauthorized access or privilege escalation attempts.
- Restrict access to vulnerable systems.
Long-Term Security Practices
- Regularly update and patch software to prevent known vulnerabilities.
- Implement strong access controls and least privilege principles.
- Conduct security assessments and audits periodically.
Patching and Updates
- IBM has released patches to address the vulnerability in SDK, Java Technology Edition versions 7.1 and 8.0.