Out of Bounds Read Vulnerability in Simcenter Femap by Siemens
CVE-2021-37176

3.3LOW

Key Information:

Vendor

Siemens
Status
Simcenter Femap V2020.2
Simcenter Femap V2021.1
Vendor
CVE Published:
14 September 2021

What is CVE-2021-37176?

A vulnerability exists in Simcenter Femap where the femap.exe application fails to properly validate user-supplied data while parsing modfem files. This oversight could allow an attacker to read data beyond the end of an allocated buffer, leading to potential information leakage within the current process. Users of affected versions, specifically Simcenter Femap V2020.2 and V2021.1, should take immediate action to mitigate this issue.

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Affected Version(s)

Simcenter Femap V2020.2 All versions

Simcenter Femap V2021.1 All versions

References

https://cert-portal.siemens.com/productcert/pdf/ssa-99773...
x_refsource_MISC
https://www.zerodayinitiative.com/advisories/ZDI-21-1073/
x_refsource_MISC

CVSS V3.1

Score:
3.3
Severity:
LOW
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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