SSA-243317

Vulnerability from csaf_siemens - Published: 2022-07-12 00:00 - Updated: 2022-09-13 00:00
Summary
SSA-243317 File Parsing Vulnerability in Simcenter Femap and Parasolid
Notes
Summary: Simcenter Femap and Parasolid are affected by an out of bounds read vulnerability that could be triggered when the application reads files in NEU format. If a user is tricked to open a malicious file with the affected applications, an attacker could leverage the vulnerability to perform remote code execution in the context of the current process. Siemens has released updates for the affected products and recommends to update to the latest versions.
General Recommendations: As a general security measure, Siemens strongly recommends to protect network access to devices with appropriate mechanisms. In order to operate the devices in a protected IT environment, Siemens recommends to configure the environment according to Siemens' operational guidelines for Industrial Security (Download: https://www.siemens.com/cert/operational-guidelines-industrial- security), and to follow the recommendations in the product manuals. Additional information on Industrial Security by Siemens can be found at: https://www.siemens.com/industrialsecurity
Additional Resources: For further inquiries on security vulnerabilities in Siemens products and solutions, please contact the Siemens ProductCERT: https://www.siemens.com/cert/advisories
Terms of Use: Siemens Security Advisories are subject to the terms and conditions contained in Siemens' underlying license terms or other applicable agreements previously agreed to with Siemens (hereinafter "License Terms"). To the extent applicable to information, software or documentation made available in or through a Siemens Security Advisory, the Terms of Use of Siemens' Global Website (https://www.siemens.com/terms_of_use, hereinafter "Terms of Use"), in particular Sections 8-10 of the Terms of Use, shall apply additionally. In case of conflicts, the License Terms shall prevail over the Terms of Use.
CVE-2022-34465
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C
CWE-125 - Out-of-bounds Read
Affected products
Product Identifier Version Remediation
Parasolid V33.1
Siemens / Parasolid V33.1
 < V33.1.264
Mitigation
Vendor Fix fix
Parasolid V34.0
Siemens / Parasolid V34.0
 < V34.0.250
Mitigation
Vendor Fix fix
Parasolid V34.1
Siemens / Parasolid V34.1
 < V34.1.233
Mitigation
Vendor Fix fix
Simcenter Femap V2022.1
Siemens / Simcenter Femap V2022.1
 < V2022.1.3
Mitigation
Vendor Fix fix
Simcenter Femap V2022.2
Siemens / Simcenter Femap V2022.2
 < V2022.2.2
Mitigation
Vendor Fix fix
References
To clipboard 

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        "category": "summary",
        "text": "Simcenter Femap and Parasolid are affected by an out of bounds read\nvulnerability that could be triggered when the application reads files\nin NEU format. If a user is tricked to open a malicious file with the\naffected applications, an attacker could leverage the vulnerability to\nperform remote code execution in the context of the current process.\nSiemens has released updates for the affected products and recommends\nto update to the latest versions.",
        "title": "Summary"
      },
      {
        "category": "general",
        "text": "As a general security measure, Siemens strongly recommends to protect\nnetwork access to devices with appropriate mechanisms. In order to\noperate the devices in a protected IT environment, Siemens recommends\nto configure the environment according to Siemens\u0027 operational\nguidelines for Industrial Security (Download:\nhttps://www.siemens.com/cert/operational-guidelines-industrial-\nsecurity), and to follow the recommendations in the product manuals.\n\nAdditional information on Industrial Security by Siemens can be found\nat: https://www.siemens.com/industrialsecurity",
        "title": "General Recommendations"
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      {
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        "title": "Additional Resources"
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    "title": "SSA-243317 File Parsing Vulnerability in Simcenter Femap and Parasolid",
    "tracking": {
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        "name": "Out-of-bounds Read"
      },
      "notes": [
        {
          "category": "summary",
          "text": "The affected application contains 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. (ZDI-CAN-15420)",
          "title": "Summary"
        }
      ],
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    }
  ]
}



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