CVE-2023-25904 in Dimension
Summary
by MITRE • 03/28/2023
Adobe Dimension versions 3.4.7 (and earlier) is affected by an out-of-bounds read vulnerability when parsing a crafted file, which could result in a read past the end of an allocated memory structure. An attacker could leverage this vulnerability to execute code 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 out-of-bounds read vulnerability that falls under the CWE-125 weakness category, representing an improper validation of bounds during memory access operations. This vulnerability exists within the file parsing functionality when processing specially crafted input files, specifically targeting memory structures that are not properly validated before read operations occur. The flaw allows an attacker to manipulate the application's memory access patterns to read data beyond the boundaries of allocated memory regions, potentially exposing sensitive information or creating opportunities for further exploitation.
The technical implementation of this vulnerability occurs during the parsing phase of file processing where the application fails to validate array indices or buffer limits before accessing memory locations. When a malicious file is processed, the application's parsing logic does not properly check whether the requested memory access remains within the confines of the allocated buffer, creating a condition where subsequent memory reads can access adjacent memory locations. This type of vulnerability is particularly dangerous as it can lead to information disclosure through memory dumping or potentially enable code execution when combined with other exploitation techniques.
The operational impact of this vulnerability extends beyond simple information disclosure, as it creates a potential code execution vector that could be leveraged by threat actors. Attackers can craft malicious files that, when opened by an unsuspecting user, trigger the out-of-bounds read condition and potentially lead to arbitrary code execution with the privileges of the current user. The requirement for user interaction makes this vulnerability less likely to be exploited at scale, but it remains a significant threat in targeted attacks where social engineering can be employed to convince users to open malicious files. The attack surface is limited to users who have Adobe Dimension installed and are likely to open untrusted files, but the potential for privilege escalation and persistent access makes this vulnerability particularly concerning.
Security mitigations for this vulnerability should focus on immediate patching of affected Adobe Dimension installations to version 3.4.8 or later, which contains the necessary fixes to validate memory access boundaries properly. Organizations should implement strict file validation policies and user education programs to reduce the likelihood of encountering malicious files. The vulnerability demonstrates the importance of proper input validation and memory safety practices as outlined in the software security principles of the OWASP Top Ten and MITRE ATT&CK framework, specifically addressing techniques related to memory corruption and privilege escalation. System administrators should also consider implementing application whitelisting controls and monitoring for suspicious file access patterns to detect potential exploitation attempts.