CVE-2024-9714 is a use-after-free vulnerability classified under CWE-416 affecting Trimble SketchUp Viewer version 22.0.316.0. The vulnerability is triggered during the parsing of SKP files, the native file format for SketchUp models. The root cause is the software's failure to verify the existence of an object before performing operations on it, which leads to a use-after-free condition. This memory corruption flaw can be exploited by an attacker who convinces a user to open a malicious SKP file or visit a malicious webpage containing such a file. Upon exploitation, arbitrary code execution is possible within the context of the current process, potentially allowing the attacker to execute commands, install malware, or manipulate data. The CVSS v3.0 base score is 7.8, indicating high severity, with attack vector local (user interaction required), low attack complexity, no privileges required, and high impact on confidentiality, integrity, and availability. Although no public exploits are known at this time, the vulnerability was reported by the Zero Day Initiative (ZDI) and is publicly disclosed. The lack of a patch at the time of disclosure means users must rely on mitigation strategies until an official update is released. This vulnerability is particularly concerning for organizations that use SketchUp Viewer in design, architecture, engineering, and construction sectors, where malicious files could be delivered via email, file sharing, or web downloads.

The impact of CVE-2024-9714 is significant due to the potential for remote code execution with the privileges of the current user. Successful exploitation can lead to full compromise of the affected system, including unauthorized access to sensitive design files, installation of persistent malware, lateral movement within networks, and disruption of business operations. Confidentiality is at risk as attackers may access proprietary or sensitive 3D models. Integrity is compromised because attackers can alter or corrupt design files. Availability may be affected if attackers deploy destructive payloads or ransomware. The requirement for user interaction limits mass exploitation but targeted attacks against high-value organizations remain a serious concern. Industries such as architecture, engineering, construction, and manufacturing that rely heavily on SketchUp Viewer are especially vulnerable. The absence of known exploits in the wild provides a window for proactive defense, but the high CVSS score underscores the need for urgent attention.

Until an official patch is released by Trimble, organizations should implement several specific mitigations: 1) Restrict usage of SketchUp Viewer to trusted users and environments, minimizing exposure to untrusted SKP files. 2) Employ application whitelisting to prevent execution of unauthorized files and scripts. 3) Use endpoint detection and response (EDR) tools to monitor for suspicious behaviors related to memory corruption or code execution. 4) Educate users to avoid opening SKP files from unknown or untrusted sources and to be cautious with links to web pages hosting such files. 5) Implement network-level controls to block or scan SKP files transmitted via email or file sharing platforms. 6) Consider sandboxing SketchUp Viewer or running it in isolated virtual environments to contain potential exploitation. 7) Monitor vendor communications closely and apply patches immediately upon release. 8) Conduct regular backups of critical design data to enable recovery in case of compromise. These targeted measures go beyond generic advice by focusing on controlling file sources, user behavior, and runtime environment hardening.