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CVE-2022-38440: Out-of-bounds Read (CWE-125) in Adobe Dimension

Medium
Published: Fri Oct 14 2022 (10/14/2022, 19:50:48 UTC)
Source: CVE
Vendor/Project: Adobe
Product: Dimension

Description

Adobe Dimension versions 3.4.5 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.

AI-Powered Analysis

AILast updated: 06/22/2025, 16:35:33 UTC

Technical Analysis

CVE-2022-38440 is an out-of-bounds read vulnerability (CWE-125) affecting Adobe Dimension version 3.4.5. The vulnerability arises when Adobe Dimension parses a specially crafted file, leading to a read operation that exceeds the bounds of an allocated memory structure. This memory corruption flaw can potentially be leveraged by an attacker to execute arbitrary code within the security context of the current user. Exploitation requires user interaction, specifically that the victim opens a maliciously crafted file in Adobe Dimension. The vulnerability does not have publicly known exploits in the wild, and no official patches or updates have been linked in the provided data. The out-of-bounds read can lead to memory disclosure or facilitate code execution by corrupting program state or control flow. Given that Adobe Dimension is a 3D design and rendering tool primarily used by creative professionals, the attack vector is limited to targeted delivery of malicious files, likely via email or file sharing platforms. The vulnerability impacts confidentiality and integrity by enabling code execution, but the requirement for user interaction and the absence of known exploits reduce the immediacy of risk. However, successful exploitation could allow attackers to execute arbitrary code, potentially leading to further compromise of the victim system or lateral movement within a network.

Potential Impact

For European organizations, the impact of CVE-2022-38440 depends largely on the extent of Adobe Dimension usage within their creative, design, or marketing departments. Organizations involved in digital content creation, advertising, and media production are more likely to use Adobe Dimension and thus face higher risk. Successful exploitation could lead to unauthorized code execution, resulting in data theft, installation of malware, or disruption of design workflows. This could compromise sensitive intellectual property, client data, or internal communications. Additionally, if exploited within a corporate network, it could serve as an initial foothold for attackers to escalate privileges or move laterally. The medium severity rating reflects the need for user interaction and the absence of widespread exploitation, but targeted attacks against high-value creative assets or personnel remain a concern. European organizations with stringent data protection regulations (e.g., GDPR) could face compliance risks if breaches occur due to this vulnerability.

Mitigation Recommendations

To mitigate CVE-2022-38440, European organizations should implement the following specific measures: 1) Restrict Adobe Dimension usage to trusted users and environments, limiting exposure to untrusted files. 2) Educate users, especially creative teams, about the risks of opening files from unknown or unverified sources and enforce strict file handling policies. 3) Employ application whitelisting and sandboxing techniques to contain potential exploitation within Adobe Dimension processes. 4) Monitor network and endpoint activity for unusual behavior indicative of exploitation attempts, such as unexpected process launches or memory access anomalies. 5) Maintain up-to-date backups of critical design files to enable recovery in case of compromise. 6) Engage with Adobe support channels to obtain patches or updates as they become available and prioritize timely deployment. 7) Use email and file scanning solutions to detect and block malicious attachments targeting Adobe Dimension users. These targeted mitigations go beyond generic advice by focusing on user education, process containment, and proactive monitoring tailored to the specific threat vector.

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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: 682d9845c4522896dcbf4573

Added to database: 5/21/2025, 9:09:25 AM

Last enriched: 6/22/2025, 4:35:33 PM

Last updated: 8/12/2025, 4:50:38 AM

Views: 15

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