CVE-2018-1000622 : Vulnerability Insights and Analysis

A vulnerability in rustdoc versions between 0.8 and 1.27.0 could allow an attacker to execute code on a local system as a different user.

Understanding CVE-2018-1000622

This CVE involves an Uncontrolled Search Path Element vulnerability in rustdoc, the documentation generator for the Rust Programming Language.

What is CVE-2018-1000622?

The vulnerability in rustdoc versions 0.8 to 1.27.0 allows potential code execution by an attacker on a local system as a different user.

The Impact of CVE-2018-1000622

Exploiting this vulnerability involves using the --plugin flag without the --plugin-path flag, which has been fixed in version 1.27.1 of rustdoc.

Technical Details of CVE-2018-1000622

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability is classified as CWE-427: Uncontrolled Search Path Element, enabling local code execution by an attacker.

Affected Systems and Versions

Affected versions: 0.8 to 1.27.0 of rustdoc
Fixed version: 1.27.1 of rustdoc

Exploitation Mechanism

The vulnerability can be exploited by using the --plugin flag without the --plugin-path flag.

Mitigation and Prevention

Protecting systems from CVE-2018-1000622 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update rustdoc to version 1.27.1 to mitigate the vulnerability.
Avoid using the --plugin flag without the --plugin-path flag.

Long-Term Security Practices

Regularly update software to the latest versions.
Implement least privilege access controls to limit potential damage.
Conduct security audits and code reviews to identify vulnerabilities.

Patching and Updates

Ensure that all systems running rustdoc are updated to version 1.27.1 to address and prevent the CVE-2018-1000622 vulnerability.