cnvd - cnvd-2019-43379

cnvd-2019-43379

Vulnerability from cnvd

Title: OpenAFS存在未明漏洞

Description:

OpenAFS是一套分布式文件系统，它允许系统之间通过局域网和广域网来分享档案和资源。

OpenAFS 1.6.23之前版本和1.8.2之前的1.8.x版本中存在安全漏洞，该漏洞源于backup tape控制器进程没有对进入的RPCs要求身份验证。攻击者可利用该漏洞借助管理员凭证执行操作，转储/存储卷内容并操纵备份数据库。

Severity: 高

Patch Name: OpenAFS存在未明漏洞的补丁

Patch Description:

OpenAFS是一套分布式文件系统，它允许系统之间通过局域网和广域网来分享档案和资源。

OpenAFS 1.6.23之前版本和1.8.2之前的1.8.x版本中存在安全漏洞，该漏洞源于backup tape控制器进程没有对进入的RPCs要求身份验证。攻击者可利用该漏洞借助管理员凭证执行操作，转储/存储卷内容并操纵备份数据库。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： http://openafs.org/pages/security/OPENAFS-SA-2018-001.txt

Reference: http://openafs.org/pages/security/OPENAFS-SA-2018-001.txt

Impacted products

Name
['OpenAFS OpenAFS 1.8*，<1.8.2', 'OpenAFS OpenAFS <1.6.23']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-16947"
    }
  },
  "description": "OpenAFS\u662f\u4e00\u5957\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\uff0c\u5b83\u5141\u8bb8\u7cfb\u7edf\u4e4b\u95f4\u901a\u8fc7\u5c40\u57df\u7f51\u548c\u5e7f\u57df\u7f51\u6765\u5206\u4eab\u6863\u6848\u548c\u8d44\u6e90\u3002\n\nOpenAFS 1.6.23\u4e4b\u524d\u7248\u672c\u548c1.8.2\u4e4b\u524d\u76841.8.x\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ebackup tape\u63a7\u5236\u5668\u8fdb\u7a0b\u6ca1\u6709\u5bf9\u8fdb\u5165\u7684RPCs\u8981\u6c42\u8eab\u4efd\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7ba1\u7406\u5458\u51ed\u8bc1\u6267\u884c\u64cd\u4f5c\uff0c\u8f6c\u50a8/\u5b58\u50a8\u5377\u5185\u5bb9\u5e76\u64cd\u7eb5\u5907\u4efd\u6570\u636e\u5e93\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://openafs.org/pages/security/OPENAFS-SA-2018-001.txt",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-43379",
  "openTime": "2019-12-02",
  "patchDescription": "OpenAFS\u662f\u4e00\u5957\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\uff0c\u5b83\u5141\u8bb8\u7cfb\u7edf\u4e4b\u95f4\u901a\u8fc7\u5c40\u57df\u7f51\u548c\u5e7f\u57df\u7f51\u6765\u5206\u4eab\u6863\u6848\u548c\u8d44\u6e90\u3002\r\n\r\nOpenAFS 1.6.23\u4e4b\u524d\u7248\u672c\u548c1.8.2\u4e4b\u524d\u76841.8.x\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8ebackup tape\u63a7\u5236\u5668\u8fdb\u7a0b\u6ca1\u6709\u5bf9\u8fdb\u5165\u7684RPCs\u8981\u6c42\u8eab\u4efd\u9a8c\u8bc1\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7ba1\u7406\u5458\u51ed\u8bc1\u6267\u884c\u64cd\u4f5c\uff0c\u8f6c\u50a8/\u5b58\u50a8\u5377\u5185\u5bb9\u5e76\u64cd\u7eb5\u5907\u4efd\u6570\u636e\u5e93\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": "OpenAFS\u5b58\u5728\u672a\u660e\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "OpenAFS OpenAFS 1.8*\uff0c\u003c1.8.2",
      "OpenAFS OpenAFS \u003c1.6.23"
    ]
  },
  "referenceLink": "http://openafs.org/pages/security/OPENAFS-SA-2018-001.txt",
  "serverity": "\u9ad8",
  "submitTime": "2018-09-16",
  "title": "OpenAFS\u5b58\u5728\u672a\u660e\u6f0f\u6d1e"
}

CVE-2018-16947 (GCVE-0-2018-16947)

Vulnerability from cvelistv5

Published

2018-09-12 01:00

Modified

2024-08-05 10:39

Severity ?

CWE

Summary

An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. The backup tape controller (butc) process accepts incoming RPCs but does not require (or allow for) authentication of those RPCs. Handling those RPCs results in operations being performed with administrator credentials, including dumping/restoring volume contents and manipulating the backup database. For example, an unauthenticated attacker can replace any volume's content with arbitrary data.

References

▼	URL	Tags
	http://openafs.org/pages/security/OPENAFS-SA-2018-001.txt	x_refsource_CONFIRM
	https://lists.debian.org/debian-lts-announce/2018/09/msg00024.html	mailing-list, x_refsource_MLIST
	https://www.debian.org/security/2018/dsa-4302	vendor-advisory, x_refsource_DEBIAN

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T10:39:58.033Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "http://openafs.org/pages/security/OPENAFS-SA-2018-001.txt"
          },
          {
            "name": "[debian-lts-announce] 20180921 [SECURITY] [DLA 1513-1] openafs security update",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00024.html"
          },
          {
            "name": "DSA-4302",
            "tags": [
              "vendor-advisory",
              "x_refsource_DEBIAN",
              "x_transferred"
            ],
            "url": "https://www.debian.org/security/2018/dsa-4302"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2018-09-11T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. The backup tape controller (butc) process accepts incoming RPCs but does not require (or allow for) authentication of those RPCs. Handling those RPCs results in operations being performed with administrator credentials, including dumping/restoring volume contents and manipulating the backup database. For example, an unauthenticated attacker can replace any volume\u0027s content with arbitrary data."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2018-09-24T09:57:01",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "http://openafs.org/pages/security/OPENAFS-SA-2018-001.txt"
        },
        {
          "name": "[debian-lts-announce] 20180921 [SECURITY] [DLA 1513-1] openafs security update",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00024.html"
        },
        {
          "name": "DSA-4302",
          "tags": [
            "vendor-advisory",
            "x_refsource_DEBIAN"
          ],
          "url": "https://www.debian.org/security/2018/dsa-4302"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2018-16947",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
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          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
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              "lang": "eng",
              "value": "An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. The backup tape controller (butc) process accepts incoming RPCs but does not require (or allow for) authentication of those RPCs. Handling those RPCs results in operations being performed with administrator credentials, including dumping/restoring volume contents and manipulating the backup database. For example, an unauthenticated attacker can replace any volume\u0027s content with arbitrary data."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
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        },
        "references": {
          "reference_data": [
            {
              "name": "http://openafs.org/pages/security/OPENAFS-SA-2018-001.txt",
              "refsource": "CONFIRM",
              "url": "http://openafs.org/pages/security/OPENAFS-SA-2018-001.txt"
            },
            {
              "name": "[debian-lts-announce] 20180921 [SECURITY] [DLA 1513-1] openafs security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2018/09/msg00024.html"
            },
            {
              "name": "DSA-4302",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2018/dsa-4302"
            }
          ]
        }
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "cveId": "CVE-2018-16947",
    "datePublished": "2018-09-12T01:00:00",
    "dateReserved": "2018-09-11T00:00:00",
    "dateUpdated": "2024-08-05T10:39:58.033Z",
    "state": "PUBLISHED"
  },
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  "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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