cnvd - cnvd-2022-31753

CNVD-2022-31753

Vulnerability from cnvd - Published: 2022-04-22

Title

Dell EMC iDRAC8拒绝服务漏洞

Description

Dell EMC iDRAC8是一个远程控制卡。 Dell EMC iDRAC8中存在一个拒绝服务漏洞。未经身份验证的远程攻击者可能利用该漏洞造成资源耗尽，从而导致拒绝服务情况。

Severity

中

Patch Name

Dell EMC iDRAC8拒绝服务漏洞的补丁

Patch Description

Dell EMC iDRAC8是一个远程控制卡。 Dell EMC iDRAC8中存在一个拒绝服务漏洞。未经身份验证的远程攻击者可能利用该漏洞造成资源耗尽，从而导致拒绝服务情况。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

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://www.dell.com/support/kbdoc/en-us/000198064/dsa-2022-069

Reference

https://nvd.nist.gov/vuln/detail/CVE-2022-24423

Impacted products

Name
Dell Dell EMC iDRAC8 2.81.81

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2022-24423",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2022-24423"
    }
  },
  "description": "Dell EMC iDRAC8\u662f\u4e00\u4e2a\u8fdc\u7a0b\u63a7\u5236\u5361\u3002\n\nDell EMC iDRAC8\u4e2d\u5b58\u5728\u4e00\u4e2a\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u8d44\u6e90\u8017\u5c3d\uff0c\u4ece\u800c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u60c5\u51b5\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://www.dell.com/support/kbdoc/en-us/000198064/dsa-2022-069",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2022-31753",
  "openTime": "2022-04-22",
  "patchDescription": "Dell EMC iDRAC8\u662f\u4e00\u4e2a\u8fdc\u7a0b\u63a7\u5236\u5361\u3002\r\n\r\nDell EMC iDRAC8\u4e2d\u5b58\u5728\u4e00\u4e2a\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u80fd\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u8d44\u6e90\u8017\u5c3d\uff0c\u4ece\u800c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u60c5\u51b5\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 iDRAC8\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Dell Dell EMC iDRAC8 2.81.81"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2022-24423",
  "serverity": "\u4e2d",
  "submitTime": "2022-04-22",
  "title": "Dell EMC iDRAC8\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2022-24423 (GCVE-0-2022-24423)

Vulnerability from cvelistv5 – Published: 2022-04-21 20:50 – Updated: 2024-09-16 19:46

Summary

Dell iDRAC8 versions prior to 2.83.83.83 contain a denial of service vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to cause resource exhaustion in the webserver, resulting in a denial of service condition.

Severity ?

5.3 (Medium)


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

CWE

CWE-20 - Improper Input Validation

Assigner

dell

References

URL

Tags

https://www.dell.com/support/kbdoc/en-us/00019806…

x_refsource_MISC

Impacted products

	Vendor	Product	Version
	Dell	Integrated Dell Remote Access Controller 8	Affected: unspecified , < 2.83.83.83 (custom)

Show details on NVD website

JSON

To clipboard

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            ],
            "url": "https://www.dell.com/support/kbdoc/en-us/000198064/dsa-2022-069"
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        "title": "CVE Program Container"
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            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
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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-2022-31753

CVE-2022-24423 (GCVE-0-2022-24423)

Tags

Sightings

Nomenclature