cnvd - cnvd-2022-08033

CNVD-2022-08033

Vulnerability from cnvd - Published: 2022-02-01

Title

Dell EMC iDRAC栈溢出漏洞

Description

Dell EMC iDRAC是美国戴尔（Dell）公司的一种用于系统管理员更新和管理戴尔系统的位于服务器主板上的硬件。 Dell EMC iDRAC存在栈溢出漏洞，远程攻击者可以利用该漏洞提交特殊的请求，可使应用程序崩溃或可能以应用程序上下文执行任意代码。

Severity

高

Patch Name

Dell EMC iDRAC栈溢出漏洞的补丁

Patch Description

Dell EMC iDRAC是美国戴尔（Dell）公司的一种用于系统管理员更新和管理戴尔系统的位于服务器主板上的硬件。 Dell EMC iDRAC存在栈溢出漏洞，远程攻击者可以利用该漏洞提交特殊的请求，可使应用程序崩溃或可能以应用程序上下文执行任意代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

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://www.dell.com/support/kbdoc/zh-cn/000194038/dsa-2021-259

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-36347

Impacted products

Name
Dell EMC iDRAC9 <5.00.20.00

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-36347",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-36347"
    }
  },
  "description": "Dell EMC iDRAC\u662f\u7f8e\u56fd\u6234\u5c14\uff08Dell\uff09\u516c\u53f8\u7684\u4e00\u79cd\u7528\u4e8e\u7cfb\u7edf\u7ba1\u7406\u5458\u66f4\u65b0\u548c\u7ba1\u7406\u6234\u5c14\u7cfb\u7edf\u7684\u4f4d\u4e8e\u670d\u52a1\u5668\u4e3b\u677f\u4e0a\u7684\u786c\u4ef6\u3002\n\nDell EMC iDRAC\u5b58\u5728\u6808\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u53ef\u80fd\u4ee5\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u6267\u884c\u4efb\u610f\u4ee3\u7801\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\uff1a\r\nhttps://www.dell.com/support/kbdoc/zh-cn/000194038/dsa-2021-259",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-08033",
  "openTime": "2022-02-01",
  "patchDescription": "Dell EMC iDRAC\u662f\u7f8e\u56fd\u6234\u5c14\uff08Dell\uff09\u516c\u53f8\u7684\u4e00\u79cd\u7528\u4e8e\u7cfb\u7edf\u7ba1\u7406\u5458\u66f4\u65b0\u548c\u7ba1\u7406\u6234\u5c14\u7cfb\u7edf\u7684\u4f4d\u4e8e\u670d\u52a1\u5668\u4e3b\u677f\u4e0a\u7684\u786c\u4ef6\u3002\r\n\r\nDell EMC iDRAC\u5b58\u5728\u6808\u6ea2\u51fa\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u53ef\u80fd\u4ee5\u5e94\u7528\u7a0b\u5e8f\u4e0a\u4e0b\u6587\u6267\u884c\u4efb\u610f\u4ee3\u7801\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 EMC iDRAC\u6808\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Dell EMC iDRAC9 \u003c5.00.20.00"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-36347",
  "serverity": "\u9ad8",
  "submitTime": "2022-01-24",
  "title": "Dell EMC iDRAC\u6808\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-36347 (GCVE-0-2021-36347)

Vulnerability from cvelistv5 – Published: 2022-01-25 22:15 – Updated: 2024-09-16 19:45

Summary

iDRAC9 versions prior to 5.00.20.00 and iDRAC8 versions prior to 2.82.82.82 contain a stack-based buffer overflow vulnerability. An authenticated remote attacker with high privileges could potentially exploit this vulnerability to control process execution and gain access to the iDRAC operating system.

Severity ?

6.2 (Medium)


                        
                          CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L

CWE

CWE-121 - Stack-based Buffer Overflow

Assigner

dell

References

URL

Tags

https://www.dell.com/support/kbdoc/000194038

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Dell	Integrated Dell Remote Access Controller (iDRAC)	Affected: unspecified , < iDRAC8: 2.82.82.82, iDRAC9: 5.00.20.00 (custom)

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T00:54:51.541Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.dell.com/support/kbdoc/000194038"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "Dell",
          "versions": [
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              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
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      ],
      "datePublic": "2021-12-16T00:00:00",
      "descriptions": [
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        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 6.2,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:L",
            "version": "3.0"
          }
        }
      ],
      "problemTypes": [
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          "descriptions": [
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      ],
      "providerMetadata": {
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          "tags": [
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          ],
          "url": "https://www.dell.com/support/kbdoc/000194038"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secure@dell.com",
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          "STATE": "PUBLIC"
        },
        "affects": {
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            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Integrated Dell Remote Access Controller (iDRAC)",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "\u003c",
                            "version_value": "iDRAC8: 2.82.82.82, iDRAC9: 5.00.20.00"
                          }
                        ]
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              "url": "https://www.dell.com/support/kbdoc/000194038"
            }
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  },
  "cveMetadata": {
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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-2022-08033

CVE-2021-36347 (GCVE-0-2021-36347)

Tags

Sightings

Nomenclature