CVE-2020-35890 : What You Need to Know

An issue was discovered in the ordnung crate through 2020-09-03 for Rust. compact::Vec violates memory safety via out-of-bounds access for large capacity.

Understanding CVE-2020-35890

This CVE identifies a memory safety violation in the ordnung crate for Rust.

What is CVE-2020-35890?

The vulnerability in the ordnung crate allows for out-of-bounds access, compromising memory safety.

The Impact of CVE-2020-35890

The vulnerability can lead to memory corruption, potentially enabling attackers to execute arbitrary code.

Technical Details of CVE-2020-35890

The technical aspects of this CVE are as follows:

Vulnerability Description

The issue lies in the compact::Vec component of the ordnung crate.
It arises from out-of-bounds access for large capacity, violating memory safety.

Affected Systems and Versions

Product: Not applicable
Vendor: Not applicable
Versions: Not applicable

Exploitation Mechanism

Attackers can exploit this vulnerability by triggering out-of-bounds access in the compact::Vec component.

Mitigation and Prevention

To address CVE-2020-35890, consider the following steps:

Immediate Steps to Take

Update the ordnung crate to the latest version that contains a fix for the memory safety issue.
Monitor for any unusual behavior that might indicate exploitation of the vulnerability.

Long-Term Security Practices

Implement secure coding practices to prevent similar memory safety issues in the future.
Conduct regular security audits and code reviews to identify and address vulnerabilities.

Patching and Updates

Stay informed about security advisories related to Rust crates and promptly apply patches to mitigate known vulnerabilities.