Advisory Details

February 21st, 2024

Trimble SketchUp SKP File Parsing Use-After-Free Remote Code Execution Vulnerability

CVE ID
CVSS SCORE	7.8, AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AFFECTED VENDORS	Trimble
AFFECTED PRODUCTS	SketchUp
VULNERABILITY DETAILS	This vulnerability allows remote attackers to execute arbitrary code on affected installations of Trimble SketchUp. 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.
ADDITIONAL DETAILS	Fixed in SketchUp SDK Security Patch 2023-0-421 https://help.sketchup.com/en/release-notes/sketchup-desktop-202302
DISCLOSURE TIMELINE	2022-11-11 - Vulnerability reported to vendor 2024-02-21 - Coordinated public release of advisory 2024-07-01 - Advisory Updated
CREDIT	Michael DePlante (@izobashi) of Trend Micro's Zero Day Initiative

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