CVE-2020-14400 : What You Need to Know

An issue was discovered in LibVNCServer before 0.9.13 where byte-aligned data is accessed through uint16_t pointers in libvncserver/translate.c. Third parties do not consider this a vulnerability due to the absence of known exploitation paths or trust boundary crossings.

Understanding CVE-2020-14400

This CVE entry pertains to a potential security issue in LibVNCServer before version 0.9.13.

What is CVE-2020-14400?

CVE-2020-14400 is a vulnerability found in LibVNCServer prior to version 0.9.13, involving the access of byte-aligned data through uint16_t pointers in the translate.c file.

The Impact of CVE-2020-14400

The impact of this CVE is disputed as third parties do not view it as a vulnerability due to the lack of known exploitation paths or trust boundary breaches.

Technical Details of CVE-2020-14400

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability in LibVNCServer before 0.9.13 allows byte-aligned data access through uint16_t pointers in the translate.c file.

Affected Systems and Versions

Product: n/a
Vendor: n/a
Versions affected: n/a

Exploitation Mechanism

There is no known exploitation path or trust boundary crossing associated with this vulnerability.

Mitigation and Prevention

Here are the steps to mitigate and prevent potential risks related to CVE-2020-14400.

Immediate Steps to Take

Monitor for any updates or patches related to LibVNCServer.
Follow security advisories from relevant vendors and organizations.

Long-Term Security Practices

Regularly update software and libraries to the latest versions.
Implement secure coding practices to prevent similar vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by LibVNCServer to address this issue.