PT-2023-4232 · Siemens · Solid Edge

Published 2023-08-08 · Updated 2023-08-10 · CVE-2023-39187

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Solid Edge SE2023 versions prior to V223.0 Update 7

Description A vulnerability has been identified that involves an out of bounds read past the end of an allocated structure while parsing specially crafted DFT files. This could allow an attacker to execute code in the context of the current process. The issue is related to a buffer overflow in memory, which can be exploited using specially formed DFT files to execute arbitrary code.

Recommendations For Solid Edge SE2023 versions prior to V223.0 Update 7, update to V223.0 Update 7 or later to resolve the issue. As a temporary workaround, consider avoiding the use of specially crafted DFT files until a patch is applied. Restrict access to DFT file parsing functionality to minimize the risk of exploitation.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2023-04547

CVE-2023-39187

Affected Products

Solid Edge

References · 5

• https://cert-portal.siemens.com/productcert/pdf/ssa-811403.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-39187 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-39187 · Security Note
• https://bdu.fstec.ru/vul/2023-04547 · Security Note
• https://cert-portal.siemens.com/productcert/html/ssa-811403.html · Note