CVE-2022-38447: Use After Free (CWE-416) in Adobe Dimension
Adobe Dimension versions 3.4.5 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.
AI Analysis
Technical Summary
CVE-2022-38447 is a Use After Free (UAF) vulnerability identified in Adobe Dimension version 3.4.5. Use After Free vulnerabilities occur when a program continues to use a pointer after the memory it points to has been freed, potentially leading to arbitrary code execution, memory corruption, or application crashes. In this specific case, the vulnerability allows an attacker to execute arbitrary code within the context of the current user. Exploitation requires user interaction, specifically that the victim opens a maliciously crafted Adobe Dimension file. Once triggered, the vulnerability could allow an attacker to manipulate the program’s memory, potentially leading to execution of attacker-controlled code. Since Adobe Dimension is a 3D design and rendering application primarily used by creative professionals, the attack vector is limited to users who open compromised project files. There are no known exploits in the wild as of the published date, and no official patches or updates have been linked yet. The vulnerability is categorized under CWE-416, indicating a classic use-after-free memory management flaw. The lack of a CVSS score necessitates an independent severity assessment based on the impact and exploitation conditions.
Potential Impact
For European organizations, the impact of this vulnerability depends largely on the extent of Adobe Dimension usage within their creative, design, or marketing departments. If exploited, attackers could gain the ability to execute arbitrary code with the privileges of the current user, potentially leading to data theft, installation of malware, or lateral movement within the network if the compromised user has elevated privileges. The requirement for user interaction (opening a malicious file) limits large-scale automated exploitation but does not eliminate targeted attacks, especially spear-phishing campaigns delivering malicious project files. Organizations involved in sectors such as advertising, media production, and product design may be particularly at risk. Confidentiality could be compromised if sensitive design files or intellectual property are accessed or exfiltrated. Integrity of design data could also be affected, potentially leading to corrupted or manipulated project files. Availability impact is likely limited to application crashes or denial of service on the affected workstation. Since the vulnerability does not require elevated privileges or authentication beyond user access, any user with Adobe Dimension installed could be a target, increasing the attack surface within organizations.
Mitigation Recommendations
Given the absence of an official patch, European organizations should implement several practical mitigations: 1) Restrict Adobe Dimension usage to trusted users and environments, minimizing exposure. 2) Educate users on the risks of opening files from untrusted sources, emphasizing caution with unsolicited or unexpected project files. 3) Employ application whitelisting and sandboxing techniques to limit the ability of Adobe Dimension processes to execute arbitrary code or access sensitive system resources. 4) Monitor and control file sharing channels, especially those used for design collaboration, to detect and block suspicious files. 5) Use endpoint detection and response (EDR) solutions to detect anomalous behaviors indicative of exploitation attempts. 6) Maintain up-to-date backups of critical design files to recover from potential data corruption. 7) Stay alert for Adobe’s official patches or advisories and apply updates promptly once available. 8) Consider network segmentation to isolate workstations running Adobe Dimension from critical infrastructure to limit lateral movement if compromise occurs.
Affected Countries
Germany, France, United Kingdom, Netherlands, Italy, Spain, Sweden, Belgium
CVE-2022-38447: Use After Free (CWE-416) in Adobe Dimension
Description
Adobe Dimension versions 3.4.5 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.
AI-Powered Analysis
Technical Analysis
CVE-2022-38447 is a Use After Free (UAF) vulnerability identified in Adobe Dimension version 3.4.5. Use After Free vulnerabilities occur when a program continues to use a pointer after the memory it points to has been freed, potentially leading to arbitrary code execution, memory corruption, or application crashes. In this specific case, the vulnerability allows an attacker to execute arbitrary code within the context of the current user. Exploitation requires user interaction, specifically that the victim opens a maliciously crafted Adobe Dimension file. Once triggered, the vulnerability could allow an attacker to manipulate the program’s memory, potentially leading to execution of attacker-controlled code. Since Adobe Dimension is a 3D design and rendering application primarily used by creative professionals, the attack vector is limited to users who open compromised project files. There are no known exploits in the wild as of the published date, and no official patches or updates have been linked yet. The vulnerability is categorized under CWE-416, indicating a classic use-after-free memory management flaw. The lack of a CVSS score necessitates an independent severity assessment based on the impact and exploitation conditions.
Potential Impact
For European organizations, the impact of this vulnerability depends largely on the extent of Adobe Dimension usage within their creative, design, or marketing departments. If exploited, attackers could gain the ability to execute arbitrary code with the privileges of the current user, potentially leading to data theft, installation of malware, or lateral movement within the network if the compromised user has elevated privileges. The requirement for user interaction (opening a malicious file) limits large-scale automated exploitation but does not eliminate targeted attacks, especially spear-phishing campaigns delivering malicious project files. Organizations involved in sectors such as advertising, media production, and product design may be particularly at risk. Confidentiality could be compromised if sensitive design files or intellectual property are accessed or exfiltrated. Integrity of design data could also be affected, potentially leading to corrupted or manipulated project files. Availability impact is likely limited to application crashes or denial of service on the affected workstation. Since the vulnerability does not require elevated privileges or authentication beyond user access, any user with Adobe Dimension installed could be a target, increasing the attack surface within organizations.
Mitigation Recommendations
Given the absence of an official patch, European organizations should implement several practical mitigations: 1) Restrict Adobe Dimension usage to trusted users and environments, minimizing exposure. 2) Educate users on the risks of opening files from untrusted sources, emphasizing caution with unsolicited or unexpected project files. 3) Employ application whitelisting and sandboxing techniques to limit the ability of Adobe Dimension processes to execute arbitrary code or access sensitive system resources. 4) Monitor and control file sharing channels, especially those used for design collaboration, to detect and block suspicious files. 5) Use endpoint detection and response (EDR) solutions to detect anomalous behaviors indicative of exploitation attempts. 6) Maintain up-to-date backups of critical design files to recover from potential data corruption. 7) Stay alert for Adobe’s official patches or advisories and apply updates promptly once available. 8) Consider network segmentation to isolate workstations running Adobe Dimension from critical infrastructure to limit lateral movement if compromise occurs.
Affected Countries
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- adobe
- Date Reserved
- 2022-08-18T00:00:00.000Z
- Cisa Enriched
- true
Threat ID: 682d9845c4522896dcbf45bd
Added to database: 5/21/2025, 9:09:25 AM
Last enriched: 6/22/2025, 4:23:16 PM
Last updated: 8/10/2025, 8:21:35 PM
Views: 10
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