CVE-2018-10237 : Vulnerability Insights and Analysis
Learn about CVE-2018-10237, a vulnerability in Google Guava versions 11.0 through 24.x before 24.1.1 allowing denial of service attacks. Find mitigation steps and long-term security practices.
Remote attackers can carry out denial of service attacks on servers that rely on Google Guava 11.0 through 24.x before 24.1.1 by exploiting unbounded memory allocation. This can be done by deserializing data provided by the attacker, as the AtomicDoubleArray class and the CompoundOrdering class allocate memory without proper validation of the data size and content sent by the client.
Understanding CVE-2018-10237
This CVE involves unbounded memory allocation in Google Guava versions 11.0 through 24.x before 24.1.1, leading to potential denial of service attacks.
What is CVE-2018-10237?
CVE-2018-10237 allows remote attackers to conduct denial of service attacks by exploiting unbounded memory allocation in Google Guava versions 11.0 through 24.x before 24.1.1.
The Impact of CVE-2018-10237
The vulnerability enables remote attackers to target servers using affected Google Guava versions, potentially causing denial of service by exploiting unbounded memory allocation.
Technical Details of CVE-2018-10237
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The issue arises from unbounded memory allocation in Google Guava versions 11.0 through 24.x before 24.1.1, allowing remote attackers to trigger denial of service attacks.
Affected Systems and Versions
- Product: N/A
- Vendor: N/A
- Versions: Google Guava 11.0 through 24.x before 24.1.1
Exploitation Mechanism
- Attackers exploit unbounded memory allocation by deserializing data, targeting servers relying on the affected Google Guava versions.
Mitigation and Prevention
Protecting systems from CVE-2018-10237 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Update Google Guava to version 24.1.1 or newer to mitigate the vulnerability.
- Implement network-level security controls to prevent unauthorized access.
Long-Term Security Practices
- Regularly monitor and patch software dependencies to address known vulnerabilities.
- Conduct security assessments and audits to identify and remediate potential weaknesses.
Patching and Updates
- Stay informed about security advisories and updates related to Google Guava to apply patches promptly.