cnvd - cnvd-2016-01921

cnvd-2016-01921

Vulnerability from cnvd

Title: Cisco NCS6000 IOS XR Software Secure Copy Protocol和Secure FTP拒绝服务漏洞

Description:

Cisco IOS XR for Cisco NCS6000是Cisco公司的一套运行于NCS 6000系列路由器中的网络操作系统。

由于程序未能正确设置包含系统文件的路径的权限，Cisco NCS 6000的Cisco IOS XR Software 5.0.0版本至5.2.5版本中的SCP和SFTP模块中存在安全漏洞。远程攻击者可利用该漏洞覆盖系统文件，造成拒绝服务。

Severity: 中

Patch Name: Cisco NCS6000 IOS XR Software Secure Copy Protocol和Secure FTP拒绝服务漏洞的补丁

Patch Description:

Cisco IOS XR for Cisco NCS6000是Cisco公司的一套运行于NCS 6000系列路由器中的网络操作系统。

由于程序未能正确设置包含系统文件的路径的权限，Cisco NCS 6000的Cisco IOS XR Software 5.0.0版本至5.2.5版本中的SCP和SFTP模块中存在安全漏洞。远程攻击者可利用该漏洞覆盖系统文件，造成拒绝服务。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:

用户可参考如下供应商提供的安全公告获得补丁信息： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160323-ncs

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160323-ncs

Impacted products

Name
['Cisco Network Convergence System 6000 Series', 'Cisco IOS XR 5.0.0 - 5.2.5']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1366"
    }
  },
  "description": "Cisco IOS XR for Cisco NCS6000\u662fCisco\u516c\u53f8\u7684\u4e00\u5957\u8fd0\u884c\u4e8eNCS 6000\u7cfb\u5217\u8def\u7531\u5668\u4e2d\u7684\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u8bbe\u7f6e\u5305\u542b\u7cfb\u7edf\u6587\u4ef6\u7684\u8def\u5f84\u7684\u6743\u9650\uff0cCisco NCS 6000\u7684Cisco IOS XR Software 5.0.0\u7248\u672c\u81f35.2.5\u7248\u672c\u4e2d\u7684SCP\u548cSFTP\u6a21\u5757\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u7cfb\u7edf\u6587\u4ef6\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a \r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160323-ncs",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-01921",
  "openTime": "2016-03-30",
  "patchDescription": "Cisco IOS XR for Cisco NCS6000\u662fCisco\u516c\u53f8\u7684\u4e00\u5957\u8fd0\u884c\u4e8eNCS 6000\u7cfb\u5217\u8def\u7531\u5668\u4e2d\u7684\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\n\u7531\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u8bbe\u7f6e\u5305\u542b\u7cfb\u7edf\u6587\u4ef6\u7684\u8def\u5f84\u7684\u6743\u9650\uff0cCisco NCS 6000\u7684Cisco IOS XR Software 5.0.0\u7248\u672c\u81f35.2.5\u7248\u672c\u4e2d\u7684SCP\u548cSFTP\u6a21\u5757\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8986\u76d6\u7cfb\u7edf\u6587\u4ef6\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "Cisco NCS6000 IOS XR Software Secure Copy Protocol\u548cSecure FTP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Network Convergence System 6000 Series",
      "Cisco IOS XR 5.0.0 - 5.2.5"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160323-ncs",
  "serverity": "\u4e2d",
  "submitTime": "2016-03-26",
  "title": "Cisco NCS6000 IOS XR Software Secure Copy Protocol\u548cSecure FTP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-1366 (GCVE-0-2016-1366)

Vulnerability from cvelistv5

Published

2016-03-24 22:00

Modified

2024-08-05 22:55

Severity ?

CWE

Summary

The SCP and SFTP modules in Cisco IOS XR 5.0.0 through 5.2.5 on Network Convergence System 6000 devices use weak permissions for system files, which allows remote authenticated users to cause a denial of service (overwrite) via unspecified vectors, aka Bug ID CSCuw75848.

References

▼	URL	Tags
	http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160323-ncs	vendor-advisory, x_refsource_CISCO
	http://www.securitytracker.com/id/1035407	vdb-entry, x_refsource_SECTRACK

Impacted products

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

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T22:55:14.243Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20160323 Cisco Network Convergence System 6000 Series Routers SCP and SFTP Modules Denial of Service Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160323-ncs"
          },
          {
            "name": "1035407",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1035407"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-03-23T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The SCP and SFTP modules in Cisco IOS XR 5.0.0 through 5.2.5 on Network Convergence System 6000 devices use weak permissions for system files, which allows remote authenticated users to cause a denial of service (overwrite) via unspecified vectors, aka Bug ID CSCuw75848."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-11-30T18:57:01",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20160323 Cisco Network Convergence System 6000 Series Routers SCP and SFTP Modules Denial of Service Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160323-ncs"
        },
        {
          "name": "1035407",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1035407"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2016-1366",
          "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": [
            {
              "lang": "eng",
              "value": "The SCP and SFTP modules in Cisco IOS XR 5.0.0 through 5.2.5 on Network Convergence System 6000 devices use weak permissions for system files, which allows remote authenticated users to cause a denial of service (overwrite) via unspecified vectors, aka Bug ID CSCuw75848."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20160323 Cisco Network Convergence System 6000 Series Routers SCP and SFTP Modules Denial of Service Vulnerability",
              "refsource": "CISCO",
              "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160323-ncs"
            },
            {
              "name": "1035407",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1035407"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2016-1366",
    "datePublished": "2016-03-24T22:00:00",
    "dateReserved": "2016-01-04T00:00:00",
    "dateUpdated": "2024-08-05T22:55:14.243Z",
    "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.

Action not permitted