PT-2023-4226 · Siemens · Solid Edge

Published 2023-08-08 · Updated 2023-08-10 · CVE-2023-39181

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 in the affected application, which contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted PAR file. 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 PAR files, potentially allowing an attacker 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 restricting the use of PAR files from untrusted sources until a patch is applied. Avoid using the affected application to parse specially crafted PAR files until the issue is resolved.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2023-04541

CVE-2023-39181

Affected Products

Solid Edge

References · 6

• https://bdu.fstec.ru/vul/2023-04541 · Security Note
• https://osv.dev/vulnerability/CVE-2023-39181 · Vendor Advisory
• https://cert-portal.siemens.com/productcert/pdf/ssa-811403.pdf · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-39181 · Security Note
• https://cert-portal.siemens.com/productcert/html/ssa-811403.html · Note
• https://twitter.com/cracbot/status/1689154689299062785 · Twitter Post