What is CVE-2023-50192?

CVE-2023-50192 is a high-severity vulnerability in Trimble Sketchup Viewer, classified under Use After Free. CVSS score: 7.8/10. Published 2024-05-03.

How severe is CVE-2023-50192?

High severity. CVSS v3 base score is 7.8 out of 10.

Use After Free in Trimble Sketchup Viewer

CVE-2023-50192

Trimble SketchUp Viewer SKP File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Trimble SketchUp Viewer. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of SKP files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-21786.

Vulnerability class: Use-After-Free

EPSS: 0.004 (36.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

Affected products

Trimble Sketchup Viewer — versions 22.0.354
Trimble Sketchup_viewer

Weakness classification (CWE)

CWE-416 — Use After Free

References

zdi-disclosures@trendmicro.com (x_research-advisory, Third Party Advisory)

Frequently asked questions

What is CVE-2023-50192?: CVE-2023-50192 is a high-severity vulnerability in Trimble Sketchup Viewer, classified under Use After Free. CVSS score: 7.8/10. Published 2024-05-03.
How severe is CVE-2023-50192?: High severity. CVSS v3 base score is 7.8 out of 10.