CVE-2023-47069 : Exploit Details and Defense Strategies

Adobe After Effects version 24.0.2 and earlier versions, including 23.6, are impacted by an out-of-bounds read vulnerability. This vulnerability occurs when parsing a specially crafted file, potentially leading to memory corruption and code execution in the context of the current user. Read on to understand the impact and mitigation steps.

Understanding CVE-2023-47069

What is CVE-2023-47069?

The CVE-2023-47069 vulnerability affects Adobe After Effects software. It arises due to an out-of-bounds read issue during the parsing of malicious files. Exploitation requires user interaction, as a target must open a compromised file, enabling an attacker to execute arbitrary code with user privileges.

The Impact of CVE-2023-47069

The impact of this vulnerability is high, with a base severity score of 7.8 out of 10. If successfully exploited, an attacker can gain access to sensitive information, modify data, disrupt availability, and potentially execute malicious code on the victim's system.

Technical Details of CVE-2023-47069

Vulnerability Description

The vulnerability in Adobe After Effects is categorized as an out-of-bounds read flaw (CWE-125), allowing an attacker to read beyond the allocated memory structure, resulting in potential code execution.

Affected Systems and Versions

Adobe After Effects versions 24.0.2 and earlier, including 23.6, are confirmed to be impacted by this vulnerability. Users of these versions are at risk of exploitation.

Exploitation Mechanism

To exploit CVE-2023-47069, an attacker needs to craft a malicious file and convince the victim to open it. Upon successful opening, the attacker can execute code with the victim's user permissions.

Mitigation and Prevention

Immediate Steps to Take

Users of affected Adobe After Effects versions should refrain from opening files from untrusted or unknown sources. It is recommended to apply security updates promptly to mitigate the risk of exploitation.

Long-Term Security Practices

In the long term, users are advised to regularly update their software to the latest versions, as vendors often release patches to address known vulnerabilities. Implementing secure file handling practices and user awareness training can also enhance overall security posture.

Patching and Updates

Adobe has released a security advisory addressing CVE-2023-47069 for After Effects versions. Users should visit the Adobe security bulletin to access the necessary patches and updates.