CVE-2022-46293 : Security Advisory and Response

Open Babel 3.1.1 and master commit 530dbfa3 are affected by multiple out-of-bounds write vulnerabilities in the translationVectors parsing functionality, allowing arbitrary code execution. An attacker can exploit this by providing a specially-crafted file that triggers the vulnerability impacting the MOPAC file format.

Understanding CVE-2022-46293

This CVE identifies critical vulnerabilities in Open Babel, leading to arbitrary code execution when processing certain files.

What is CVE-2022-46293?

CVE-2022-46293 discloses multiple out-of-bounds write vulnerabilities in Open Babel versions 3.1.1 and master commit 530dbfa3. These flaws can be exploited by an attacker through a malformed file to execute arbitrary code, particularly affecting the MOPAC file format.

The Impact of CVE-2022-46293

The impact of CVE-2022-46293 is critical, as it allows attackers to execute arbitrary code through specially-crafted files, potentially compromising the integrity, availability, and confidentiality of the affected system.

Technical Details of CVE-2022-46293

This section delves into the vulnerability description, affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerabilities in Open Babel 3.1.1 and master commit 530dbfa3 result from multiple out-of-bounds write issues in the translationVectors parsing functionality. These vulnerabilities can be triggered by a specially-crafted file, enabling arbitrary code execution.

Affected Systems and Versions

Open Babel versions 3.1.1 and master commit 530dbfa3 are affected by CVE-2022-46293, specifically impacting the MOPAC file format.

Exploitation Mechanism

An attacker can exploit these vulnerabilities by providing a malicious file that triggers the out-of-bounds write issues in the translationVectors parsing functionality, leading to arbitrary code execution.

Mitigation and Prevention

Discover the immediate steps to take and long-term security practices to mitigate the risks associated with CVE-2022-46293.

Immediate Steps to Take

Users are advised to update Open Babel to a patched version, refrain from opening files from untrusted sources, and utilize network security measures to prevent exploitation.

Long-Term Security Practices

Implement secure coding practices, regularly update software and system patches, conduct security audits, and provide security awareness training to mitigate future vulnerabilities.

Patching and Updates

Ensure timely installation of security patches released by Open Babel to address the out-of-bounds write vulnerabilities and enhance the overall security posture of the system.