Vulnerability-Lookup

CNVD-2020-07297

Vulnerability from cnvd - Published: 2020-02-14

Title

Lustre mdt模块输入验证错误漏洞

Description

Lustre是一种平行分布式文件系统，通常用于大型计算机集群和超级电脑，Lustre mdt是其中一个模块。 Lustre mdt模块中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。目前没有详细的漏洞细节提供。

Severity

高

Patch Name

Lustre mdt模块输入验证错误漏洞的补丁

Patch Description

Lustre是一种平行分布式文件系统，通常用于大型计算机集群和超级电脑，Lustre mdt是其中一个模块。 Lustre mdt模块中存在输入验证错误漏洞。该漏洞源于网络系统或产品未对输入的数据进行正确的验证。目前没有详细的漏洞细节提供。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： http://wiki.lustre.org/Lustre_2.12.3_Changelog

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-20430

Impacted products

Name
Lustre Lustre mdt <2.12.3

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-20430",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-20430"
    }
  },
  "description": "Lustre\u662f\u4e00\u79cd\u5e73\u884c\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\uff0c\u901a\u5e38\u7528\u4e8e\u5927\u578b\u8ba1\u7b97\u673a\u96c6\u7fa4\u548c\u8d85\u7ea7\u7535\u8111\uff0cLustre mdt\u662f\u5176\u4e2d\u4e00\u4e2a\u6a21\u5757\u3002\n\nLustre mdt\u6a21\u5757\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u5bf9\u8f93\u5165\u7684\u6570\u636e\u8fdb\u884c\u6b63\u786e\u7684\u9a8c\u8bc1\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\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\uff1a\r\nhttp://wiki.lustre.org/Lustre_2.12.3_Changelog",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-07297",
  "openTime": "2020-02-14",
  "patchDescription": "Lustre\u662f\u4e00\u79cd\u5e73\u884c\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\uff0c\u901a\u5e38\u7528\u4e8e\u5927\u578b\u8ba1\u7b97\u673a\u96c6\u7fa4\u548c\u8d85\u7ea7\u7535\u8111\uff0cLustre mdt\u662f\u5176\u4e2d\u4e00\u4e2a\u6a21\u5757\u3002\r\n\r\nLustre mdt\u6a21\u5757\u4e2d\u5b58\u5728\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u672a\u5bf9\u8f93\u5165\u7684\u6570\u636e\u8fdb\u884c\u6b63\u786e\u7684\u9a8c\u8bc1\u3002\u76ee\u524d\u6ca1\u6709\u8be6\u7ec6\u7684\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": "Lustre mdt\u6a21\u5757\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Lustre Lustre mdt \u003c2.12.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-20430",
  "serverity": "\u9ad8",
  "submitTime": "2020-02-11",
  "title": "Lustre mdt\u6a21\u5757\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-20430 (GCVE-0-2019-20430)

Vulnerability from cvelistv5 – Published: 2020-01-27 04:20 – Updated: 2024-08-05 02:39

Summary

In the Lustre file system before 2.12.3, the mdt module has an LBUG panic (via a large MDT Body eadatasize field) due to the lack of validation for specific fields of packets sent by a client.

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	http://wiki.lustre.org/Lustre_2.12.3_Changelog	x_refsource_MISC
	http://lustre.org/	x_refsource_MISC
	https://jira.whamcloud.com/browse/LU-12602	x_refsource_MISC
	https://review.whamcloud.com/#/c/36208/	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T02:39:09.861Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://wiki.lustre.org/Lustre_2.12.3_Changelog"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "http://lustre.org/"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://jira.whamcloud.com/browse/LU-12602"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://review.whamcloud.com/#/c/36208/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Lustre file system before 2.12.3, the mdt module has an LBUG panic (via a large MDT Body eadatasize field) due to the lack of validation for specific fields of packets sent by a client."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2020-01-27T04:20:09.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://wiki.lustre.org/Lustre_2.12.3_Changelog"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "http://lustre.org/"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://jira.whamcloud.com/browse/LU-12602"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://review.whamcloud.com/#/c/36208/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-20430",
          "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": {
          "description_data": [
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            }
          ]
        },
        "problemtype": {
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                  "lang": "eng",
                  "value": "n/a"
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        },
        "references": {
          "reference_data": [
            {
              "name": "http://wiki.lustre.org/Lustre_2.12.3_Changelog",
              "refsource": "MISC",
              "url": "http://wiki.lustre.org/Lustre_2.12.3_Changelog"
            },
            {
              "name": "http://lustre.org/",
              "refsource": "MISC",
              "url": "http://lustre.org/"
            },
            {
              "name": "https://jira.whamcloud.com/browse/LU-12602",
              "refsource": "MISC",
              "url": "https://jira.whamcloud.com/browse/LU-12602"
            },
            {
              "name": "https://review.whamcloud.com/#/c/36208/",
              "refsource": "MISC",
              "url": "https://review.whamcloud.com/#/c/36208/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-20430",
    "datePublished": "2020-01-27T04:20:09.000Z",
    "dateReserved": "2020-01-27T00:00:00.000Z",
    "dateUpdated": "2024-08-05T02:39:09.861Z",
    "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-2020-07297

CVE-2019-20430 (GCVE-0-2019-20430)

Tags

Sightings

Nomenclature