cnvd - cnvd-2020-62797

CNVD-2020-62797

Vulnerability from cnvd - Published: 2020-11-12

Title

NVIDIA DGX信息泄露漏洞

Description

NVIDIA DGX是美国英伟达（NVIDIA）公司的一款应用于深度学习的高性能工作站。 NVIDIA DGX servers BMC firmware 3.38.30之前版本存在安全漏洞，该漏洞源于在AMI BMC固件中包含一个漏洞，其中实现IPMI协议的JSOL包中使用的伪随机数生成器(PRNG)算法在加密上不强，可能导致信息泄露。目前没有详细漏洞细节提供。

Severity

中

Patch Name

NVIDIA DGX信息泄露漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，补丁获取链接：https://nvidia.custhelp.com/app/answers/detail/a_id/5010

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-11616

Impacted products

Name
NVIDIA NVIDIA DGX servers BMC firmware <3.38.30

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-11616",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-11616"
    }
  },
  "description": "NVIDIA DGX\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5e94\u7528\u4e8e\u6df1\u5ea6\u5b66\u4e60\u7684\u9ad8\u6027\u80fd\u5de5\u4f5c\u7ad9\u3002\n\nNVIDIA DGX servers BMC firmware 3.38.30\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728AMI BMC\u56fa\u4ef6\u4e2d\u5305\u542b\u4e00\u4e2a\u6f0f\u6d1e\uff0c\u5176\u4e2d\u5b9e\u73b0IPMI\u534f\u8bae\u7684JSOL\u5305\u4e2d\u4f7f\u7528\u7684\u4f2a\u968f\u673a\u6570\u751f\u6210\u5668(PRNG)\u7b97\u6cd5\u5728\u52a0\u5bc6\u4e0a\u4e0d\u5f3a\uff0c\u53ef\u80fd\u5bfc\u81f4\u4fe1\u606f\u6cc4\u9732\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1ahttps://nvidia.custhelp.com/app/answers/detail/a_id/5010",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-62797",
  "openTime": "2020-11-12",
  "patchDescription": "NVIDIA DGX\u662f\u7f8e\u56fd\u82f1\u4f1f\u8fbe\uff08NVIDIA\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5e94\u7528\u4e8e\u6df1\u5ea6\u5b66\u4e60\u7684\u9ad8\u6027\u80fd\u5de5\u4f5c\u7ad9\u3002\r\n\r\nNVIDIA DGX servers BMC firmware 3.38.30\u4e4b\u524d\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728AMI BMC\u56fa\u4ef6\u4e2d\u5305\u542b\u4e00\u4e2a\u6f0f\u6d1e\uff0c\u5176\u4e2d\u5b9e\u73b0IPMI\u534f\u8bae\u7684JSOL\u5305\u4e2d\u4f7f\u7528\u7684\u4f2a\u968f\u673a\u6570\u751f\u6210\u5668(PRNG)\u7b97\u6cd5\u5728\u52a0\u5bc6\u4e0a\u4e0d\u5f3a\uff0c\u53ef\u80fd\u5bfc\u81f4\u4fe1\u606f\u6cc4\u9732\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u6f0f\u6d1e\u7ec6\u8282\u63d0\u4f9b\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": "NVIDIA DGX\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "NVIDIA NVIDIA DGX servers BMC firmware \u003c3.38.30"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-11616",
  "serverity": "\u4e2d",
  "submitTime": "2020-11-05",
  "title": "NVIDIA DGX\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2020-11616 (GCVE-0-2020-11616)

Vulnerability from cvelistv5 – Published: 2020-10-29 03:35 – Updated: 2024-08-04 11:35

Summary

NVIDIA DGX servers, all BMC firmware versions prior to 3.38.30, contain a vulnerability in the AMI BMC firmware in which the Pseudo-Random Number Generator (PRNG) algorithm used in the JSOL package that implements the IPMI protocol is not cryptographically strong, which may lead to information disclosure.

Severity ?

No CVSS data available.

CWE

information disclosure

Assigner

nvidia

References

URL

Tags

https://nvidia.custhelp.com/app/answers/detail/a_…

x_refsource_CONFIRM

Impacted products

	Vendor	Product	Version
	NVIDIA	NVIDIA DGX Servers	Affected: All DGX-1 with BMC firmware versions prior to 3.38.30

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T11:35:13.619Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5010"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "NVIDIA DGX Servers",
          "vendor": "NVIDIA",
          "versions": [
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              "status": "affected",
              "version": "All DGX-1 with BMC firmware versions prior to 3.38.30"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "NVIDIA DGX servers, all BMC firmware versions prior to 3.38.30, contain a vulnerability in the AMI BMC firmware in which the Pseudo-Random Number Generator (PRNG) algorithm used in the JSOL package that implements the IPMI protocol is not cryptographically strong, which may lead to information disclosure."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "information disclosure",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-10-29T03:35:33",
        "orgId": "9576f279-3576-44b5-a4af-b9a8644b2de6",
        "shortName": "nvidia"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5010"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@nvidia.com",
          "ID": "CVE-2020-11616",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "NVIDIA DGX Servers",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "All DGX-1 with BMC firmware versions prior to 3.38.30"
                          }
                        ]
                      }
                    }
                  ]
                },
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              }
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        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
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  "cveMetadata": {
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    "dateReserved": "2020-04-07T00:00:00",
    "dateUpdated": "2024-08-04T11:35:13.619Z",
    "state": "PUBLISHED"
  },
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}

Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2020-62797

CVE-2020-11616 (GCVE-0-2020-11616)

Tags

Sightings

Nomenclature