CVE-2019-10082 : Vulnerability Insights and Analysis

Apache HTTP Server 2.4.18-2.4.39 vulnerability in http/2 session handling mechanism.

Understanding CVE-2019-10082

Apache HTTP Server vulnerability allowing unauthorized access to memory.

What is CVE-2019-10082?

In Apache HTTP Server versions 2.4.18 to 2.4.39, a vulnerability in the http/2 session handling mechanism allows unauthorized access to freshly freed memory during connection shutdown.

The Impact of CVE-2019-10082

This vulnerability could be exploited by sending fuzzed network input, leading to unauthorized access to memory after it has been freed during the shutdown of a connection.

Technical Details of CVE-2019-10082

Apache HTTP Server vulnerability details.

Vulnerability Description

The vulnerability in Apache HTTP Server 2.4.18-2.4.39 allows reading memory after it has been freed during the shutdown of a connection, triggered by fuzzed network input.

Affected Systems and Versions

Product: Apache HTTP Server
Versions: 2.4.18 to 2.4.39

Exploitation Mechanism

Unauthorized access to freshly freed memory during connection shutdown

Mitigation and Prevention

Steps to mitigate and prevent the CVE-2019-10082 vulnerability.

Immediate Steps to Take

Apply patches provided by Apache HTTP Server promptly.
Monitor Apache security advisories for updates.
Implement network security measures to detect and block unauthorized access attempts.

Long-Term Security Practices

Regularly update and patch Apache HTTP Server installations.
Conduct security audits and penetration testing to identify vulnerabilities.
Educate staff on secure coding practices and network security protocols.

Patching and Updates

Stay informed about security updates and patches released by Apache HTTP Server.
Apply patches promptly to ensure the security of Apache HTTP Server installations.