CVE-2018-11205 : What You Need to Know

A vulnerability was found in the HDF HDF5 1.10.2 library, specifically in the H5VM_memcpyvv function in H5VM.c file. This vulnerability may lead to a remote denial of service or disclosure of information if exploited.

Understanding CVE-2018-11205

This CVE-2018-11205 pertains to an out-of-bounds read in H5VM_memcpyvv within the HDF HDF5 1.10.2 library, potentially enabling remote denial of service or information disclosure attacks.

What is CVE-2018-11205?

CVE-2018-11205 is a vulnerability in the HDF HDF5 1.10.2 library, affecting the H5VM_memcpyvv function in the H5VM.c file. Exploitation of this vulnerability could result in a remote denial of service or information disclosure.

The Impact of CVE-2018-11205

The exploitation of CVE-2018-11205 could lead to a remote denial of service attack or disclosure of sensitive information, posing a risk to the confidentiality and availability of systems.

Technical Details of CVE-2018-11205

This section provides technical details regarding the vulnerability.

Vulnerability Description

The vulnerability exists in the H5VM_memcpyvv function within the HDF HDF5 1.10.2 library, allowing for an out-of-bounds read that could be exploited for malicious purposes.

Affected Systems and Versions

Product: HDF HDF5 1.10.2
Vendor: N/A
Version: N/A

Exploitation Mechanism

The vulnerability can be exploited remotely to trigger a denial of service condition or disclose sensitive information.

Mitigation and Prevention

To address CVE-2018-11205, follow these mitigation strategies:

Immediate Steps to Take

Apply security patches provided by the vendor.
Monitor for any unusual network activity that could indicate exploitation of the vulnerability.

Long-Term Security Practices

Regularly update software and libraries to the latest versions.
Implement network security measures to detect and prevent unauthorized access.

Patching and Updates

Stay informed about security updates and patches released by the HDF HDF5 library.