CVE-2019-12896 Explained : Impact and Mitigation

Edraw Max 7.9.3 has a Heap Corruption vulnerability that manifests at the memory location ntdll!RtlpNtMakeTemporaryKey+0x0000000000001a77.

Understanding CVE-2019-12896

This CVE entry describes a specific vulnerability in Edraw Max 7.9.3.

What is CVE-2019-12896?

The issue involves Heap Corruption in Edraw Max 7.9.3, pinpointed at the memory location ntdll!RtlpNtMakeTemporaryKey+0x0000000000001a77.

The Impact of CVE-2019-12896

The vulnerability could potentially lead to memory corruption and system instability, allowing attackers to execute arbitrary code.

Technical Details of CVE-2019-12896

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

Heap Corruption in Edraw Max 7.9.3 occurs at the memory location ntdll!RtlpNtMakeTemporaryKey+0x0000000000001a77.

Affected Systems and Versions

Product: Edraw Max 7.9.3
Vendor: Not applicable
Version: Not applicable

Exploitation Mechanism

The vulnerability can be exploited by attackers to corrupt memory and potentially execute malicious code.

Mitigation and Prevention

Protecting systems from CVE-2019-12896 requires immediate actions and long-term security practices.

Immediate Steps to Take

Disable or restrict access to vulnerable software components.
Implement network segmentation to limit the impact of potential attacks.
Monitor system logs for any suspicious activities.

Long-Term Security Practices

Regularly update software and apply security patches.
Conduct security assessments and penetration testing to identify vulnerabilities.
Educate users on safe computing practices to prevent exploitation.
Implement intrusion detection and prevention systems.

Patching and Updates

Ensure that Edraw Max is updated to a secure version that addresses the Heap Corruption vulnerability.