CVE-2023-47078 : Security Advisory and Response

Adobe Dimension versions 3.4.10 and earlier are affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. Learn more about the impact, technical details, and mitigation steps related to this CVE.

Understanding CVE-2023-47078

Adobe Dimension has an out-of-bounds read vulnerability in USD file parsing that can result in information disclosure, posing a risk to the confidentiality of sensitive data.

What is CVE-2023-47078?

CVE-2023-47078 is an out-of-bounds read vulnerability in Adobe Dimension versions 3.4.10 and earlier. Exploiting this flaw could allow an attacker to access sensitive memory contents and bypass certain mitigations like ASLR by tricking a victim into opening a malicious file.

The Impact of CVE-2023-47078

This vulnerability has a CVSS base score of 5.5 (Medium Severity) with a high impact on confidentiality. Successful exploitation requires user interaction, making it crucial for users to be cautious when opening files in affected versions of Adobe Dimension.

Technical Details of CVE-2023-47078

The vulnerability arises from improper handling of USD files in Adobe Dimension, leading to an out-of-bounds read condition that can disclose critical memory contents to an attacker.

Vulnerability Description

The vulnerability exposes sensitive memory through out-of-bounds read operations during USD file parsing, potentially facilitating data disclosure.

Affected Systems and Versions

Adobe Dimension versions 3.4.10 and earlier are confirmed to be impacted by this vulnerability, putting users of these versions at risk of information exposure.

Exploitation Mechanism

To exploit this vulnerability, an attacker must craft a malicious USD file and entice a user running an affected version of Adobe Dimension to open the file. Once opened, the attacker can read sensitive memory contents.

Mitigation and Prevention

Immediate action and long-term security practices are crucial to mitigate the risks associated with CVE-2023-47078 in Adobe Dimension.

Immediate Steps to Take

Users should refrain from opening unrecognized or suspicious USD files to prevent potential exploitation until a patch is available. Additionally, implementing file validation mechanisms can help detect malicious files.

Long-Term Security Practices

Adopting secure file handling practices, staying informed about updates from Adobe, and maintaining user awareness on safe file opening habits are essential for long-term protection against vulnerabilities.

Patching and Updates

Adobe has released a security advisory addressing this vulnerability. Users are advised to update Adobe Dimension to a secure version beyond 3.4.10 and apply patches promptly to safeguard their systems.