CVE-2023-47078 in Dimension
Summary
by MITRE • 12/13/2023
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. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. 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 • 01/07/2024
Adobe Dimension versions 3.4.10 and earlier contain a critical out-of-bounds read vulnerability that represents a significant security risk for users of this creative design software. This vulnerability falls under the CWE-125 weakness category, which specifically addresses out-of-bounds read conditions that can result in information disclosure and system compromise. The flaw occurs when the application processes maliciously crafted files, potentially allowing attackers to access memory locations beyond the intended boundaries of the application's data structures.
The technical nature of this vulnerability enables attackers to craft specially designed files that, when opened by an unsuspecting user, trigger the out-of-bounds read condition. This memory access violation can potentially expose sensitive information stored in the application's memory space, including cryptographic keys, user credentials, or other confidential data. The vulnerability is particularly concerning because it can be leveraged to bypass important security mitigations such as Address Space Layout Randomization, which is designed to make memory addresses unpredictable and thus harder for attackers to target.
From an operational perspective, successful exploitation of this vulnerability requires user interaction, meaning that victims must voluntarily open the malicious file for the attack to succeed. This user interaction requirement provides a natural defense mechanism, but also represents a significant social engineering challenge since users may be tricked into opening seemingly legitimate files. The attack vector typically involves delivering the malicious file through phishing emails, compromised websites, or other methods that encourage user engagement with the malicious content.
The impact of this vulnerability extends beyond simple information disclosure, as it can serve as a stepping stone for more sophisticated attacks. When attackers can bypass ASLR protections through memory disclosure, they gain valuable information about the target system's memory layout, which can then be used to plan further exploitation attempts. This vulnerability aligns with ATT&CK technique T1059.001 for command and scripting interpreter and T1068 for exploit for privilege escalation, as the initial memory disclosure can be leveraged to craft more targeted attacks against the system.
Organizations should prioritize immediate patching of Adobe Dimension installations to mitigate this vulnerability, as the risk of exploitation increases with time. Users should be educated about the dangers of opening untrusted files from unknown sources, and security teams should monitor for potential exploitation attempts. The vulnerability demonstrates the importance of regular software updates and the critical role that user interaction plays in many exploitation scenarios, highlighting the need for comprehensive security awareness training programs that address both technical and social engineering aspects of cybersecurity threats.