CVE-2019-2862 : Vulnerability Insights and Analysis
Learn about CVE-2019-2862, a vulnerability in Oracle GraalVM Enterprise Edition version 19.0.0 that allows unauthorized access and manipulation of critical data. Find out the impact, affected systems, exploitation mechanism, and mitigation steps.
A vulnerability has been identified in the Java component of Oracle GraalVM Enterprise Edition version 19.0.0, potentially exploitable by an unauthenticated attacker with network access.
Understanding CVE-2019-2862
This CVE involves a vulnerability in Oracle GraalVM Enterprise Edition that could allow unauthorized access and manipulation of critical data.
What is CVE-2019-2862?
The vulnerability in Oracle GraalVM Enterprise Edition version 19.0.0 could be exploited by an unauthenticated attacker with network access through various protocols. Successful exploitation could lead to unauthorized data manipulation and denial of service.
The Impact of CVE-2019-2862
- Successful attacks could result in unauthorized manipulation, deletion, or creation of critical data within Oracle GraalVM Enterprise Edition.
- Attackers could cause a hang or repeatable crash, leading to a denial of service.
- The CVSS 3.0 Base Score for this vulnerability is 6.8, impacting Integrity and Availability.
Technical Details of CVE-2019-2862
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The vulnerability allows an unauthenticated attacker to compromise Oracle GraalVM Enterprise Edition, potentially leading to unauthorized data access and denial of service.
Affected Systems and Versions
- Product: GraalVM Enterprise Edition
- Vendor: Oracle Corporation
- Affected Version: 19.0.0
Exploitation Mechanism
- The vulnerability can be exploited by an unauthenticated attacker with network access through various protocols.
- Successful attacks require human interaction from someone other than the attacker.
Mitigation and Prevention
Protecting systems from CVE-2019-2862 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by Oracle promptly.
- Monitor network traffic for any suspicious activities.
- Restrict network access to critical systems.
Long-Term Security Practices
- Conduct regular security assessments and audits.
- Educate users on security best practices and social engineering awareness.
- Implement strong access controls and authentication mechanisms.
Patching and Updates
- Regularly update and patch Oracle GraalVM Enterprise Edition to mitigate known vulnerabilities.