PT-2022-22171 · Siemens · Simcenter Femap+1

Published 2022-07-12 · Updated 2022-10-27 · CVE-2022-34465

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 Parasolid versions prior to V33.1.264 Parasolid versions prior to V34.0.250 Parasolid versions prior to V34.1.233 Simcenter Femap versions prior to V2022.1.3 Simcenter Femap versions prior to V2022.2.2

Description The issue arises from an out of bounds read past the end of an allocated structure while parsing specially crafted NEU files. This could allow an attacker to execute code in the context of the current process.

Recommendations For Parasolid versions prior to V33.1.264, update to V33.1.264 or later. For Parasolid versions prior to V34.0.250, update to V34.0.250 or later. For Parasolid versions prior to V34.1.233, update to V34.1.233 or later. For Simcenter Femap versions prior to V2022.1.3, update to V2022.1.3 or later. For Simcenter Femap versions prior to V2022.2.2, update to V2022.2.2 or later.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2022-34465

ZDI-22-965

Affected Products

Parasolid

Simcenter Femap

References · 4

• https://zerodayinitiative.com/advisories/ZDI-22-965 · Security Note
• https://cert-portal.siemens.com/productcert/pdf/ssa-243317.pdf · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-34465 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-34465 · Security Note