Vulnerability-Lookup

CNVD-2020-07299

Vulnerability from cnvd - Published: 2020-02-14

Title

Lustre mdt模块代码问题漏洞

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模块中存在代码问题漏洞。该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。目前没有详细的漏洞细节提供。

Severity

高

Patch Name

Lustre mdt模块代码问题漏洞的补丁

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模块中存在代码问题漏洞。该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。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-2019-20424

Impacted products

Name
Lustre Lustre mdt <2.12.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-20424",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-20424"
    }
  },
  "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\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u7684\u4ee3\u7801\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u5b58\u5728\u8bbe\u8ba1\u6216\u5b9e\u73b0\u4e0d\u5f53\u7684\u95ee\u9898\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-2020-07299",
  "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\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u7684\u4ee3\u7801\u5f00\u53d1\u8fc7\u7a0b\u4e2d\u5b58\u5728\u8bbe\u8ba1\u6216\u5b9e\u73b0\u4e0d\u5f53\u7684\u95ee\u9898\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\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Lustre Lustre mdt \u003c2.12.3"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-20424",
  "serverity": "\u9ad8",
  "submitTime": "2020-02-11",
  "title": "Lustre mdt\u6a21\u5757\u4ee3\u7801\u95ee\u9898\u6f0f\u6d1e"
}

CVE-2019-20424 (GCVE-0-2019-20424)

Vulnerability from cvelistv5 – Published: 2020-01-27 04:21 – Updated: 2024-08-05 02:39

Summary

In the Lustre file system before 2.12.3, mdt_object_remote in the mdt module has a NULL pointer dereference and panic 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-12615	x_refsource_MISC
	https://review.whamcloud.com/#/c/35869/	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T02:39:09.869Z",
          "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-12615"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://review.whamcloud.com/#/c/35869/"
          }
        ],
        "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, mdt_object_remote in the mdt module has a NULL pointer dereference and panic 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": "2020-01-27T04:21:30.000Z",
        "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-12615"
        },
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://review.whamcloud.com/#/c/35869/"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2019-20424",
          "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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            }
          ]
        },
        "problemtype": {
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                  "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-12615",
              "refsource": "MISC",
              "url": "https://jira.whamcloud.com/browse/LU-12615"
            },
            {
              "name": "https://review.whamcloud.com/#/c/35869/",
              "refsource": "MISC",
              "url": "https://review.whamcloud.com/#/c/35869/"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2019-20424",
    "datePublished": "2020-01-27T04:21:30.000Z",
    "dateReserved": "2020-01-27T00:00:00.000Z",
    "dateUpdated": "2024-08-05T02:39:09.869Z",
    "state": "PUBLISHED"
  },
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}

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-2020-07299

CVE-2019-20424 (GCVE-0-2019-20424)

Tags

Sightings

Nomenclature