Out-of-Bounds Write Vulnerability in Parasolid and Simcenter Femap
CVE-2022-39144

7.8HIGH

Key Information:

Vendor

Siemens
Status
Parasolid V33.1
Parasolid V34.0
Parasolid V34.1
Parasolid V35.0
Vendor
CVE Published:
13 September 2022

What is CVE-2022-39144?

A vulnerability exists in specific versions of Parasolid and Simcenter Femap that allows an out-of-bounds write past the end of an allocated buffer. This vulnerability is triggered when parsing specially crafted X_T files, potentially leading to unauthorized code execution in the context of the current process, which can compromise system integrity.

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Affected Version(s)

Parasolid V33.1 All versions < V33.1.262

Parasolid V33.1 All versions >= V33.1.262 < V33.1.263

Parasolid V34.0 All versions < V34.0.252

References

https://cert-portal.siemens.com/productcert/pdf/ssa-51882...
x_refsource_MISC

CVSS V3.1

Score:
7.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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