Vulnerability-Lookup

CNVD-2021-28349

Vulnerability from cnvd - Published: 2021-04-15

Title

Brocade Fabric OS信息泄露漏洞

Description

Brocade Fabric OS（FOS）是美国博科（Brocade）公司的一套使用在交换机和路由器等设备中的嵌入式操作系统。 Brocade Fabric OS 7.4.2g之前版本存在信息泄露漏洞。该漏洞源于在日志文件中错误地记录了用户密码。远程攻击者可利用该漏洞查看明文用户密码。

Severity

中

Patch Name

Brocade Fabric OS信息泄露漏洞的补丁

Patch Description

Brocade Fabric OS（FOS）是美国博科（Brocade）公司的一套使用在交换机和路由器等设备中的嵌入式操作系统。 Brocade Fabric OS 7.4.2g之前版本存在信息泄露漏洞。该漏洞源于在日志文件中错误地记录了用户密码。远程攻击者可利用该漏洞查看明文用户密码。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

厂商已发布了漏洞修复程序，请及时关注更新： https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2020-1079

Reference

https://nvd.nist.gov/vuln/detail/CVE-2020-15370

Impacted products

Name
Broadcom Fabric OS <7.4.2g

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-15370",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-15370"
    }
  },
  "description": "Brocade Fabric OS\uff08FOS\uff09\u662f\u7f8e\u56fd\u535a\u79d1\uff08Brocade\uff09\u516c\u53f8\u7684\u4e00\u5957\u4f7f\u7528\u5728\u4ea4\u6362\u673a\u548c\u8def\u7531\u5668\u7b49\u8bbe\u5907\u4e2d\u7684\u5d4c\u5165\u5f0f\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nBrocade Fabric OS 7.4.2g\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u65e5\u5fd7\u6587\u4ef6\u4e2d\u9519\u8bef\u5730\u8bb0\u5f55\u4e86\u7528\u6237\u5bc6\u7801\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u67e5\u770b\u660e\u6587\u7528\u6237\u5bc6\u7801\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.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2020-1079",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-28349",
  "openTime": "2021-04-15",
  "patchDescription": "Brocade Fabric OS\uff08FOS\uff09\u662f\u7f8e\u56fd\u535a\u79d1\uff08Brocade\uff09\u516c\u53f8\u7684\u4e00\u5957\u4f7f\u7528\u5728\u4ea4\u6362\u673a\u548c\u8def\u7531\u5668\u7b49\u8bbe\u5907\u4e2d\u7684\u5d4c\u5165\u5f0f\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nBrocade Fabric OS 7.4.2g\u4e4b\u524d\u7248\u672c\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5728\u65e5\u5fd7\u6587\u4ef6\u4e2d\u9519\u8bef\u5730\u8bb0\u5f55\u4e86\u7528\u6237\u5bc6\u7801\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u67e5\u770b\u660e\u6587\u7528\u6237\u5bc6\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": "Brocade Fabric OS\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Broadcom Fabric OS \u003c7.4.2g"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-15370",
  "serverity": "\u4e2d",
  "submitTime": "2020-09-27",
  "title": "Brocade Fabric OS\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2020-15370 (GCVE-0-2020-15370)

Vulnerability from cvelistv5 – Published: 2020-09-25 13:09 – Updated: 2024-08-04 13:15

Summary

Brocade Fabric OS versions before Brocade Fabric OS v7.4.2g could allow an authenticated, remote attacker to view a user password in cleartext. The vulnerability is due to incorrectly logging the user password in log files.

Severity

No CVSS data available.

CWE

Unprotected Storage of Credentials

Assigner

brocade CNA under the mitre root

CNA scorecard B 75/100 over 70 records in the last 180 days details

References

1 reference

URL	Tags
https://www.broadcom.com/support/fibre-channel-ne…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	Brocade Fabric OS	Affected: Brocade Fabric OS versions before Brocade Fabric OS v7.4.2g

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-04T13:15:20.688Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2020-1079"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Brocade Fabric OS",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Brocade Fabric OS versions before Brocade Fabric OS v7.4.2g"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Brocade Fabric OS versions before Brocade Fabric OS v7.4.2g could allow an authenticated, remote attacker to view a user password in cleartext. The vulnerability is due to incorrectly logging the user password in log files."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Unprotected Storage of Credentials",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-09-25T13:09:32.000Z",
        "orgId": "87b297d7-335e-4844-9551-11b97995a791",
        "shortName": "brocade"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2020-1079"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "sirt@brocade.com",
          "ID": "CVE-2020-15370",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "Brocade Fabric OS",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "Brocade Fabric OS versions before Brocade Fabric OS v7.4.2g"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "Brocade Fabric OS versions before Brocade Fabric OS v7.4.2g could allow an authenticated, remote attacker to view a user password in cleartext. The vulnerability is due to incorrectly logging the user password in log files."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "Unprotected Storage of Credentials"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2020-1079",
              "refsource": "MISC",
              "url": "https://www.broadcom.com/support/fibre-channel-networking/security-advisories/brocade-security-advisory-2020-1079"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "87b297d7-335e-4844-9551-11b97995a791",
    "assignerShortName": "brocade",
    "cveId": "CVE-2020-15370",
    "datePublished": "2020-09-25T13:09:32.000Z",
    "dateReserved": "2020-06-29T00:00:00.000Z",
    "dateUpdated": "2024-08-04T13:15:20.688Z",
    "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.
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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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Action not permitted

CNVD-2021-28349

CVE-2020-15370 (GCVE-0-2020-15370)

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