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CNVD-2024-35176

Vulnerability from cnvd - Published: 2024-08-06

Title

Dell Edge Gateway缓冲区溢出漏洞

Description

Dell Edge Gateway是美国戴尔（Dell）公司的一系列智能网关设备。旨在聚合、保护、分析和中继来自网络边缘各种传感器和设备的数据。 Dell Edge Gateway BIOS 3200版本和5200版本存在缓冲区溢出漏洞，该漏洞源于包含越界写入漏洞，高权限本地经过身份验证的攻击者可利用该漏洞导致任意代码执行或权限提升。

Severity

中

Patch Name

Dell Edge Gateway缓冲区溢出漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://www.dell.com/support/kbdoc/en-us/000214917/dsa-2023-225-security-update-for-dell-bios-edge-gateway-5200-and-edge-gateway-3200

Reference

https://nvd.nist.gov/vuln/detail/CVE-2023-32466

Impacted products

Name
['DELL Dell Edge Gateway 3200', 'DELL Dell Edge Gateway 5200']

Show details on source website

JSON

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-32466"
    }
  },
  "description": "Dell Edge Gateway\u662f\u7f8e\u56fd\u6234\u5c14\uff08Dell\uff09\u516c\u53f8\u7684\u4e00\u7cfb\u5217\u667a\u80fd\u7f51\u5173\u8bbe\u5907\u3002\u65e8\u5728\u805a\u5408\u3001\u4fdd\u62a4\u3001\u5206\u6790\u548c\u4e2d\u7ee7\u6765\u81ea\u7f51\u7edc\u8fb9\u7f18\u5404\u79cd\u4f20\u611f\u5668\u548c\u8bbe\u5907\u7684\u6570\u636e\u3002\n\nDell Edge Gateway BIOS 3200\u7248\u672c\u548c5200\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5305\u542b\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\uff0c\u9ad8\u6743\u9650\u672c\u5730\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6216\u6743\u9650\u63d0\u5347\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.dell.com/support/kbdoc/en-us/000214917/dsa-2023-225-security-update-for-dell-bios-edge-gateway-5200-and-edge-gateway-3200",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2024-35176",
  "openTime": "2024-08-06",
  "patchDescription": "Dell Edge Gateway\u662f\u7f8e\u56fd\u6234\u5c14\uff08Dell\uff09\u516c\u53f8\u7684\u4e00\u7cfb\u5217\u667a\u80fd\u7f51\u5173\u8bbe\u5907\u3002\u65e8\u5728\u805a\u5408\u3001\u4fdd\u62a4\u3001\u5206\u6790\u548c\u4e2d\u7ee7\u6765\u81ea\u7f51\u7edc\u8fb9\u7f18\u5404\u79cd\u4f20\u611f\u5668\u548c\u8bbe\u5907\u7684\u6570\u636e\u3002\r\n\r\nDell Edge Gateway BIOS 3200\u7248\u672c\u548c5200\u7248\u672c\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5305\u542b\u8d8a\u754c\u5199\u5165\u6f0f\u6d1e\uff0c\u9ad8\u6743\u9650\u672c\u5730\u7ecf\u8fc7\u8eab\u4efd\u9a8c\u8bc1\u7684\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u4efb\u610f\u4ee3\u7801\u6267\u884c\u6216\u6743\u9650\u63d0\u5347\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Dell Edge Gateway\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "DELL Dell Edge Gateway 3200",
      "DELL Dell Edge Gateway 5200"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2023-32466",
  "serverity": "\u4e2d",
  "submitTime": "2024-07-25",
  "title": "Dell Edge Gateway\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2023-32466 (GCVE-0-2023-32466)

Vulnerability from cvelistv5 – Published: 2024-07-24 07:04 – Updated: 2024-08-02 15:18

Summary

Dell Edge Gateway BIOS, versions 3200 and 5200, contains an out-of-bounds write vulnerability. A local authenticated malicious user with high privileges could potentially exploit this vulnerability leading to exposure of some UEFI code, leading to arbitrary code execution or escalation of privilege.

Severity

5.7 (Medium)


                        
                          CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-07-29 16:59 UTC

CWE

CWE-787 - Out-of-bounds Write

Assigner

dell mitre root Scorecard

References

1 reference

URL	Tags
https://www.dell.com/support/kbdoc/en-us/00021491…	vendor-advisory

Impacted products

2 products

Vendor	Product	Version
Dell	Dell Edge Gateway 3200	Affected: N/A , < v1.03.10 (semver)
dell	dell_edge_gateway_3200	Affected: 0 , < 1.03.10 (semver) cpe:2.3:h:dell:dell_edge_gateway_3200::::::::

Date Public

2023-06-14 06:30

Credits

Dell Technologies would like to thank the BINARLY efiXplorer team for reporting these issues.

Show details on NVD website

JSON

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            ],
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            "vendor": "dell",
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                "status": "affected",
                "version": "0",
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        "metrics": [
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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CNVD-2024-35176

CVE-2023-32466 (GCVE-0-2023-32466)

Tags

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Nomenclature

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