CVE-2023-47042 : Vulnerability Insights and Analysis

Adobe Media Encoder version 24.0.2 (and earlier) and 23.6 (and earlier) are impacted by a Heap-based Buffer Overflow vulnerability with a High severity level. This vulnerability could allow an attacker to execute arbitrary code within the current user's context upon successful exploitation.

Understanding CVE-2023-47042

This section delves into the key details of CVE-2023-47042.

What is CVE-2023-47042?

The CVE-2023-47042 is a Heap-based Buffer Overflow vulnerability affecting Adobe Media Encoder versions 24.0.2 and 23.6. An attacker could exploit this vulnerability to trigger arbitrary code execution by persuading a user to open a malicious file.

The Impact of CVE-2023-47042

The impact of this vulnerability is significant, with a High severity level. Successful exploitation could lead to arbitrary code execution in the context of the current user. It requires user interaction, meaning a victim must open a malicious file for the attack to succeed.

Technical Details of CVE-2023-47042

Let's explore the technical specifics of CVE-2023-47042.

Vulnerability Description

The vulnerability is categorized as a Heap-based Buffer Overflow (CWE-122). It allows an attacker to overflow a buffer in memory, potentially leading to arbitrary code execution.

Affected Systems and Versions

Adobe Media Encoder versions 24.0.2 and 23.6 are confirmed to be impacted by this vulnerability. Users of these versions should take immediate action to mitigate the risk.

Exploitation Mechanism

Exploiting this vulnerability requires the victim to interact with a malicious file, initiating the heap-based buffer overflow and enabling the attacker to execute arbitrary code.

Mitigation and Prevention

Discover the necessary steps to protect systems from CVE-2023-47042.

Immediate Steps to Take

Users are advised to update Adobe Media Encoder to a secure version to mitigate the risk. Avoid opening files from untrusted or unknown sources.

Long-Term Security Practices

Incorporate regular software updates and security patches as part of your cybersecurity hygiene practices. Educate users about the risks of interacting with unknown files.

Patching and Updates

Stay informed about security advisories from Adobe and apply patches promptly to prevent exploitation of known vulnerabilities.