Advisory Details

November 19th, 2024

Dassault Systèmes eDrawings Viewer X_B File Parsing Heap-based Buffer Overflow Remote Code Execution Vulnerability

ZDI-24-1529
ZDI-CAN-25011

CVE ID CVE-2024-10204
CVSS SCORE 7.8, AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AFFECTED VENDORS Dassault Systèmes
AFFECTED PRODUCTS eDrawings Viewer
VULNERABILITY DETAILS

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Dassault Syst��mes eDrawings 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 X_B 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 Dassault Systèmes has issued an update to correct this vulnerability. More details can be found at:
https://www.cve.org/CVERecord?id=CVE-2024-10204
DISCLOSURE TIMELINE
  • 2024-08-01 - Vulnerability reported to vendor
  • 2024-11-19 - Coordinated public release of advisory
  • 2024-11-19 - Advisory Updated
CREDIT Andrea Micalizzi aka rgod (@rgod777)
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