cnvd - cnvd-2019-08292

cnvd-2019-08292

Vulnerability from cnvd

Title: Dell EMC NetWorker远程代码执行漏洞

Description:

Dell EMC NetWorker是美国戴尔（Dell）公司的一套统一备份和恢复软件。该软件提供备份与恢复、消除重复数据、备份报告等功能。

Dell EMC NetWorker中的Networker Client execution服务（nsrexecd）存在安全漏洞。远程攻击者可借助RPC服务利用该漏洞发送并在主机系统上以nsrexecd服务权限执行任意命令。

Severity: 高

Patch Name: Dell EMC NetWorker远程代码执行漏洞的补丁

Patch Description:

Dell EMC NetWorker是美国戴尔（Dell）公司的一套统一备份和恢复软件。该软件提供备份与恢复、消除重复数据、备份报告等功能。

Dell EMC NetWorker中的Networker Client execution服务（nsrexecd）存在安全漏洞。远程攻击者可借助RPC服务利用该漏洞发送并在主机系统上以nsrexecd服务权限执行任意命令。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，详情请关注厂商主页： https://www.dellemc.com/

Reference: https://packetstormsecurity.com/files/152245/EMC-Networker-Remote-Code-Execution.html

Impacted products

Name
['Dell EMC NetWorker 9.0.', 'Dell EMC NetWorker 8.2.', 'Dell EMC NetWorker <9.1.1.5', 'Dell EMC NetWorker <9.2.1']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-8023"
    }
  },
  "description": "Dell EMC NetWorker\u662f\u7f8e\u56fd\u6234\u5c14\uff08Dell\uff09\u516c\u53f8\u7684\u4e00\u5957\u7edf\u4e00\u5907\u4efd\u548c\u6062\u590d\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u63d0\u4f9b\u5907\u4efd\u4e0e\u6062\u590d\u3001\u6d88\u9664\u91cd\u590d\u6570\u636e\u3001\u5907\u4efd\u62a5\u544a\u7b49\u529f\u80fd\u3002\n\nDell EMC NetWorker\u4e2d\u7684Networker Client execution\u670d\u52a1\uff08nsrexecd\uff09\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9RPC\u670d\u52a1\u5229\u7528\u8be5\u6f0f\u6d1e\u53d1\u9001\u5e76\u5728\u4e3b\u673a\u7cfb\u7edf\u4e0a\u4ee5nsrexecd\u670d\u52a1\u6743\u9650\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "discovererName": "unKnow",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.dellemc.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-08292",
  "openTime": "2019-03-28",
  "patchDescription": "Dell EMC NetWorker\u662f\u7f8e\u56fd\u6234\u5c14\uff08Dell\uff09\u516c\u53f8\u7684\u4e00\u5957\u7edf\u4e00\u5907\u4efd\u548c\u6062\u590d\u8f6f\u4ef6\u3002\u8be5\u8f6f\u4ef6\u63d0\u4f9b\u5907\u4efd\u4e0e\u6062\u590d\u3001\u6d88\u9664\u91cd\u590d\u6570\u636e\u3001\u5907\u4efd\u62a5\u544a\u7b49\u529f\u80fd\u3002\r\n\r\nDell EMC NetWorker\u4e2d\u7684Networker Client execution\u670d\u52a1\uff08nsrexecd\uff09\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9RPC\u670d\u52a1\u5229\u7528\u8be5\u6f0f\u6d1e\u53d1\u9001\u5e76\u5728\u4e3b\u673a\u7cfb\u7edf\u4e0a\u4ee5nsrexecd\u670d\u52a1\u6743\u9650\u6267\u884c\u4efb\u610f\u547d\u4ee4\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 NetWorker\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Dell EMC NetWorker 9.0.*",
      "Dell EMC NetWorker 8.2.*",
      "Dell EMC NetWorker \u003c9.1.1.5",
      "Dell EMC NetWorker \u003c9.2.1"
    ]
  },
  "referenceLink": "https://packetstormsecurity.com/files/152245/EMC-Networker-Remote-Code-Execution.html",
  "serverity": "\u9ad8",
  "submitTime": "2019-03-28",
  "title": "Dell EMC NetWorker\u8fdc\u7a0b\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}

CVE-2017-8023 (GCVE-0-2017-8023)

Vulnerability from cvelistv5

Published

2019-04-01 20:54

Modified

2024-09-16 17:19

Severity ?

9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CWE

Remote Code Execution Vulnerability

Summary

EMC NetWorker may potentially be vulnerable to an unauthenticated remote code execution vulnerability in the Networker Client execution service (nsrexecd) when oldauth authentication method is used. An unauthenticated remote attacker could send arbitrary commands via RPC service to be executed on the host system with the privileges of the nsrexecd service, which runs with administrative privileges.

References

▼	URL	Tags
	https://seclists.org/fulldisclosure/2019/Mar/50	x_refsource_MISC
	http://www.securityfocus.com/bid/107712	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	Dell EMC	Networker	Version: 8.2.X Version: 9.0.X Version: unspecified < 9.1.15 Version: unspecified < 9.2.1

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T16:19:29.538Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://seclists.org/fulldisclosure/2019/Mar/50"
          },
          {
            "name": "107712",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/107712"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "product": "Networker",
          "vendor": "Dell EMC",
          "versions": [
            {
              "status": "affected",
              "version": "8.2.X"
            },
            {
              "status": "affected",
              "version": "9.0.X"
            },
            {
              "lessThan": "9.1.15",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            },
            {
              "lessThan": "9.2.1",
              "status": "affected",
              "version": "unspecified",
              "versionType": "custom"
            }
          ]
        }
      ],
      "datePublic": "2019-03-26T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "EMC NetWorker may potentially be vulnerable to an unauthenticated remote code execution vulnerability in the Networker Client execution service (nsrexecd) when oldauth authentication method is used. An unauthenticated remote attacker could send arbitrary commands via RPC service to be executed on the host system with the privileges of the nsrexecd service, which runs with administrative privileges."
        }
      ],
      "metrics": [
        {
          "cvssV3_0": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.8,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
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          }
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      ],
      "problemTypes": [
        {
          "descriptions": [
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              "description": "Remote Code Execution Vulnerability",
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      ],
      "providerMetadata": {
        "dateUpdated": "2019-04-04T06:06:07",
        "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
        "shortName": "dell"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://seclists.org/fulldisclosure/2019/Mar/50"
        },
        {
          "name": "107712",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/107712"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "EMC Networker Remote Code Execution Vulnerability",
      "x_generator": {
        "engine": "Vulnogram 0.0.6"
      },
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security_alert@emc.com",
          "DATE_PUBLIC": "2019-03-26T04:00:00.000Z",
          "ID": "CVE-2017-8023",
          "STATE": "PUBLIC",
          "TITLE": "EMC Networker Remote Code Execution Vulnerability"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
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                    {
                      "product_name": "Networker",
                      "version": {
                        "version_data": [
                          {
                            "version_affected": "=",
                            "version_value": "8.2.X"
                          },
                          {
                            "version_affected": "=",
                            "version_value": "9.0.X"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_value": "9.1.15"
                          },
                          {
                            "version_affected": "\u003c",
                            "version_value": "9.2.1"
                          }
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                    }
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              }
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            }
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              "refsource": "MISC",
              "url": "https://seclists.org/fulldisclosure/2019/Mar/50"
            },
            {
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        },
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        }
      }
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  },
  "cveMetadata": {
    "assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe",
    "assignerShortName": "dell",
    "cveId": "CVE-2017-8023",
    "datePublished": "2019-04-01T20:54:47.193333Z",
    "dateReserved": "2017-04-21T00:00:00",
    "dateUpdated": "2024-09-16T17:19:13.577Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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