CVE-2023-25896 in Dimension
Summary
by MITRE • 03/28/2023
Adobe Dimension versions 3.4.7 (and earlier) is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
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Analysis
by VulDB Data Team • 11/03/2025
Adobe Dimension version 3.4.7 and earlier contains a critical use after free vulnerability that represents a significant security risk for users of this creative design application. This vulnerability falls under the common weakness enumeration CWE-416 which specifically addresses the use of memory after it has been freed, a pattern that frequently leads to remote code execution exploits. The flaw occurs within the application's handling of specially crafted files that trigger improper memory management during file processing. When a user opens a maliciously constructed file, the application attempts to access memory that has already been deallocated, creating a condition where an attacker can manipulate the memory layout to execute arbitrary code with the privileges of the currently logged-in user. This represents a serious escalation risk since the attacker does not need administrative privileges to exploit the vulnerability, making it particularly dangerous in enterprise environments where users may have elevated permissions through their regular work activities.
The exploitation of this vulnerability requires social engineering to convince a user to open a malicious file, which aligns with the typical attack vector for many modern exploit chains that rely on user interaction to achieve successful compromise. This user interaction requirement means that while the vulnerability is exploitable, it is not automatically exploitable in the wild, but rather depends on user behavior and trust in file sources. The attack surface is limited to users who open files within Adobe Dimension, which could include designers, architects, and other creative professionals who frequently work with design files. The security implications extend beyond simple code execution since the compromised application can potentially access all files and resources available to the user account, including network resources and sensitive corporate data stored locally or accessible through the user's session.
Organizations should prioritize immediate remediation of this vulnerability through the application of Adobe's security patches, which address the underlying memory management flaw in the file processing components. The recommended mitigation strategy includes implementing strict file validation procedures, particularly for files received from external sources or untrusted parties. Security teams should also consider deploying endpoint protection solutions that can detect and prevent the execution of malicious files, as well as monitoring for unusual file opening patterns that may indicate exploitation attempts. Additionally, user education programs should emphasize the importance of only opening files from trusted sources and verifying file integrity before processing them in creative applications. The vulnerability demonstrates the importance of regular software updates and security patches, as well as the need for comprehensive vulnerability management processes that can quickly identify and remediate such issues across enterprise environments.
This vulnerability aligns with several tactics described in the attack tree framework, particularly those involving initial access through malicious file delivery and privilege escalation through application exploitation. The use after free condition creates opportunities for attackers to perform heap spraying or other memory manipulation techniques to achieve reliable code execution, making it a valuable target for advanced persistent threat actors. Organizations should also consider implementing application whitelisting policies that restrict the execution of unauthorized software, which can provide additional defense in depth against exploitation attempts. The security community should monitor for any related vulnerabilities in similar creative applications that may share common code bases or file handling libraries, as this type of memory corruption vulnerability often indicates broader architectural issues that could affect multiple products in the same software family.