Vulnerability-Lookup

CNVD-2021-94909

Vulnerability from cnvd - Published: 2021-12-07

Title

Broadcom Emulex HBA Manager缓冲区溢出漏洞

Description

Broadcom Emulex HBA Manager（以前称为OneCommand Manager）通过图形用户界面 (GUI) 以及完全可编写脚本的命令行用户界面 (CLI) 对物理和虚拟服务器部署中的Emulex HBA进行集中管理。 Broadcom Emulex HBA Manager 11.4.425.0、12.8.542.31之前版本的远程固件下载功能在未以“严格本地管理”模式安装情况下存在缓冲区溢出漏洞。攻击者可利用该漏洞执行各种攻击。

Severity

高

Patch Name

Broadcom Emulex HBA Manager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://docs.broadcom.com/doc/elx_HBAManager-Lin-RN12811-101.pdf

Reference

https://nvd.nist.gov/vuln/detail/CVE-2021-42774

Impacted products

Name
['Broadcom Emulex HBA Manager <11.4.425.0', 'Broadcom Emulex HBA Manager <12.8.542.31']

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JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-42774",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-42774"
    }
  },
  "description": "Broadcom Emulex HBA Manager\uff08\u4ee5\u524d\u79f0\u4e3aOneCommand Manager\uff09\u901a\u8fc7\u56fe\u5f62\u7528\u6237\u754c\u9762 (GUI) \u4ee5\u53ca\u5b8c\u5168\u53ef\u7f16\u5199\u811a\u672c\u7684\u547d\u4ee4\u884c\u7528\u6237\u754c\u9762 (CLI) \u5bf9\u7269\u7406\u548c\u865a\u62df\u670d\u52a1\u5668\u90e8\u7f72\u4e2d\u7684Emulex HBA\u8fdb\u884c\u96c6\u4e2d\u7ba1\u7406\u3002\n\nBroadcom Emulex HBA Manager 11.4.425.0\u300112.8.542.31\u4e4b\u524d\u7248\u672c\u7684\u8fdc\u7a0b\u56fa\u4ef6\u4e0b\u8f7d\u529f\u80fd\u5728\u672a\u4ee5\u201c\u4e25\u683c\u672c\u5730\u7ba1\u7406\u201d\u6a21\u5f0f\u5b89\u88c5\u60c5\u51b5\u4e0b\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u5404\u79cd\u653b\u51fb\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://docs.broadcom.com/doc/elx_HBAManager-Lin-RN12811-101.pdf",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-94909",
  "openTime": "2021-12-07",
  "patchDescription": "Broadcom Emulex HBA Manager\uff08\u4ee5\u524d\u79f0\u4e3aOneCommand Manager\uff09\u901a\u8fc7\u56fe\u5f62\u7528\u6237\u754c\u9762 (GUI) \u4ee5\u53ca\u5b8c\u5168\u53ef\u7f16\u5199\u811a\u672c\u7684\u547d\u4ee4\u884c\u7528\u6237\u754c\u9762 (CLI) \u5bf9\u7269\u7406\u548c\u865a\u62df\u670d\u52a1\u5668\u90e8\u7f72\u4e2d\u7684Emulex HBA\u8fdb\u884c\u96c6\u4e2d\u7ba1\u7406\u3002\r\n\r\nBroadcom Emulex HBA Manager 11.4.425.0\u300112.8.542.31\u4e4b\u524d\u7248\u672c\u7684\u8fdc\u7a0b\u56fa\u4ef6\u4e0b\u8f7d\u529f\u80fd\u5728\u672a\u4ee5\u201c\u4e25\u683c\u672c\u5730\u7ba1\u7406\u201d\u6a21\u5f0f\u5b89\u88c5\u60c5\u51b5\u4e0b\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u5404\u79cd\u653b\u51fb\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": "Broadcom Emulex HBA Manager\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Broadcom Emulex HBA Manager \u003c11.4.425.0",
      "Broadcom Emulex HBA Manager \u003c12.8.542.31"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-42774",
  "serverity": "\u9ad8",
  "submitTime": "2021-11-12",
  "title": "Broadcom Emulex HBA Manager\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2021-42774 (GCVE-0-2021-42774)

Vulnerability from cvelistv5 – Published: 2021-11-12 01:17 – Updated: 2024-08-04 03:38

Summary

Broadcom Emulex HBA Manager/One Command Manager versions before 11.4.425.0 and 12.8.542.31, if not installed in Strictly Local Management mode, have a buffer overflow vulnerability in the remote firmware download feature that could allow remote unauthenticated users to perform various attacks. In non-secure mode, the user is unauthenticated.

Severity

No CVSS data available.

CWE

Assigner

mitre

References

2 references

URL	Tags
https://www.broadcom.com/products/storage/fibre-c…	x_refsource_MISC
https://docs.broadcom.com/doc/elx_HBAManager-Lin-…	x_refsource_CONFIRM

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JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T03:38:50.224Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.broadcom.com/products/storage/fibre-channel-host-bus-adapters/emulex-hba-manager"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://docs.broadcom.com/doc/elx_HBAManager-Lin-RN12811-101.pdf"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Broadcom Emulex HBA Manager/One Command Manager versions before 11.4.425.0 and 12.8.542.31, if not installed in Strictly Local Management mode, have a buffer overflow vulnerability in the remote firmware download feature that could allow remote unauthenticated users to perform various attacks. In non-secure mode, the user is unauthenticated."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-11-12T01:17:10.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.broadcom.com/products/storage/fibre-channel-host-bus-adapters/emulex-hba-manager"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://docs.broadcom.com/doc/elx_HBAManager-Lin-RN12811-101.pdf"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2021-42774",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "Broadcom Emulex HBA Manager/One Command Manager versions before 11.4.425.0 and 12.8.542.31, if not installed in Strictly Local Management mode, have a buffer overflow vulnerability in the remote firmware download feature that could allow remote unauthenticated users to perform various attacks. In non-secure mode, the user is unauthenticated."
            }
          ]
        },
        "problemtype": {
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            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
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        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.broadcom.com/products/storage/fibre-channel-host-bus-adapters/emulex-hba-manager",
              "refsource": "MISC",
              "url": "https://www.broadcom.com/products/storage/fibre-channel-host-bus-adapters/emulex-hba-manager"
            },
            {
              "name": "https://docs.broadcom.com/doc/elx_HBAManager-Lin-RN12811-101.pdf",
              "refsource": "CONFIRM",
              "url": "https://docs.broadcom.com/doc/elx_HBAManager-Lin-RN12811-101.pdf"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2021-11-12T01:17:10.000Z",
    "dateReserved": "2021-10-21T00:00:00.000Z",
    "dateUpdated": "2024-08-04T03:38:50.224Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CNVD-2021-94909

CVE-2021-42774 (GCVE-0-2021-42774)

Tags

Sightings

Nomenclature