Advisory Details

August 5th, 2024

Trimble SketchUp Viewer SKP File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

ZDI-24-1054
ZDI-CAN-19575

CVE ID CVE-2024-7508
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 Viewer
VULNERABILITY DETAILS

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 proper validation of the length of user-supplied data prior to copying it to a fixed-length heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process.

ADDITIONAL DETAILS

Fixed in SketchUp Version: 24.0.553.


DISCLOSURE TIMELINE
  • 2022-12-21 - Vulnerability reported to vendor
  • 2024-08-05 - Coordinated public release of advisory
  • 2024-08-15 - Advisory Updated
CREDIT Anonymous
BACK TO ADVISORIES