PT-2023-4019 · Siemens · Tecnomatix Plant Simulation

Published 2023-06-29 · Updated 2023-10-11 · CVE-2023-37247

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 Tecnomatix Plant Simulation versions prior to V2201.0008 Tecnomatix Plant Simulation versions prior to V2302.0002

Description The issue is related to a heap-based buffer overflow that occurs when the application parses specially crafted PAR files. This could allow an attacker to execute code in the context of the current process.

Recommendations For versions prior to V2201.0008, update to version V2201.0008 or later. For versions prior to V2302.0002, update to version V2302.0002 or later. As a temporary workaround, consider restricting the processing of PAR files until a patch is available.

Fix

Memory Corruption

Heap Based Buffer Overflow

Weakness Enumeration

CWE-787

CWE-122

Related Identifiers

BDU:2023-04317

CVE-2023-37247

ZDI-23-1556

Affected Products

Tecnomatix Plant Simulation

References · 7

• https://osv.dev/vulnerability/CVE-2023-37247 · Vendor Advisory
• https://bdu.fstec.ru/vul/2023-04317 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2023-37247 · Security Note
• https://cert-portal.siemens.com/productcert/pdf/ssa-764801.pdf · Vendor Advisory
• https://safe-surf.ru/specialists/bulletins-nkcki/696305 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-23-1556 · Security Note
• https://t.me/cibsecurity/66342 · Telegram Post