CVE-2018-10864 : Exploit Details and Defense Strategies
Learn about CVE-2018-10864, a vulnerability in redhat-certification software allowing resource consumption leading to a potential Denial of Service. Find mitigation steps and patching details.
A vulnerability has been detected in the redhat-certification software, potentially leading to a Denial of Service situation.
Understanding CVE-2018-10864
This CVE involves a flaw in the redhat-certification software that could be exploited by an external attacker.
What is CVE-2018-10864?
The vulnerability in redhat-certification allows an attacker to consume resources improperly by providing an invalid XML file, leading to a potential Denial of Service.
The Impact of CVE-2018-10864
- CVSS Base Score: 5.3 (Medium Severity)
- Attack Vector: Network
- Attack Complexity: Low
- Availability Impact: Low
- No Confidentiality or Integrity Impact
- No Privileges Required
- No User Interaction Required
Technical Details of CVE-2018-10864
The technical details of the vulnerability in redhat-certification.
Vulnerability Description
The flaw allows an external attacker to cause a Denial of Service by keeping a file open indefinitely.
Affected Systems and Versions
- Affected Product: redhat-certification
- Vendor: [UNKNOWN]
- Affected Version: n/a
Exploitation Mechanism
The vulnerability is exploited by providing an invalid XML file that causes resource consumption without proper control.
Mitigation and Prevention
Steps to mitigate and prevent exploitation of CVE-2018-10864.
Immediate Steps to Take
- Apply the patch provided by Red Hat.
- Monitor for any unusual resource consumption.
Long-Term Security Practices
- Regularly update and patch software to prevent vulnerabilities.
- Implement proper input validation to avoid resource consumption issues.
Patching and Updates
Ensure that the redhat-certification software is updated with the latest patches to address this vulnerability.