cnvd - cnvd-2015-05532

cnvd-2015-05532

Vulnerability from cnvd

Title: Cisco ASR 9000 Series Router vty会话关闭拒绝服务漏洞

Description:

Cisco ASR 9000是思科针对下一代IP网络(IP NGN) 转型而设计的超大容量运营商级别边缘路由器平台。

Cisco ASR 9000系列路由器存在安全漏洞，允许本地用户利用漏洞关闭VTY会话创建多个'tmp/*config'文件，消耗大量内存资源，使系统变得不稳定。

Severity: 中

Patch Name: Cisco ASR 9000 Series Router vty会话关闭拒绝服务漏洞的补丁

Patch Description:

Cisco ASR 9000是思科针对下一代IP网络(IP NGN) 转型而设计的超大容量运营商级别边缘路由器平台。Cisco ASR 9000系列路由器存在安全漏洞，允许本地用户利用漏洞关闭VTY会话创建多个'tmp/*config'文件，消耗大量内存资源，使系统变得不稳定。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:

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞： http://tools.cisco.com/security/center/viewAlert.x?alertId=39939

Reference: http://tools.cisco.com/security/center/viewAlert.x?alertId=39939

Impacted products

Name
['Cisco ASR 9000 5.1.3', 'Cisco ASR 9000 5.3.0']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-4277"
    }
  },
  "description": "Cisco ASR 9000\u662f\u601d\u79d1\u9488\u5bf9\u4e0b\u4e00\u4ee3IP\u7f51\u7edc(IP NGN) \u8f6c\u578b\u800c\u8bbe\u8ba1\u7684\u8d85\u5927\u5bb9\u91cf\u8fd0\u8425\u5546\u7ea7\u522b\u8fb9\u7f18\u8def\u7531\u5668\u5e73\u53f0\u3002\r\n\r\nCisco ASR 9000\u7cfb\u5217\u8def\u7531\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u7528\u6237\u5229\u7528\u6f0f\u6d1e\u5173\u95edVTY\u4f1a\u8bdd\u521b\u5efa\u591a\u4e2a\u0027tmp/*config\u0027\u6587\u4ef6\uff0c\u6d88\u8017\u5927\u91cf\u5185\u5b58\u8d44\u6e90\uff0c\u4f7f\u7cfb\u7edf\u53d8\u5f97\u4e0d\u7a33\u5b9a\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://tools.cisco.com/security/center/viewAlert.x?alertId=39939",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-05532",
  "openTime": "2015-08-24",
  "patchDescription": "Cisco ASR 9000\u662f\u601d\u79d1\u9488\u5bf9\u4e0b\u4e00\u4ee3IP\u7f51\u7edc(IP NGN) \u8f6c\u578b\u800c\u8bbe\u8ba1\u7684\u8d85\u5927\u5bb9\u91cf\u8fd0\u8425\u5546\u7ea7\u522b\u8fb9\u7f18\u8def\u7531\u5668\u5e73\u53f0\u3002Cisco ASR 9000\u7cfb\u5217\u8def\u7531\u5668\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u672c\u5730\u7528\u6237\u5229\u7528\u6f0f\u6d1e\u5173\u95edVTY\u4f1a\u8bdd\u521b\u5efa\u591a\u4e2a\u0027tmp/*config\u0027\u6587\u4ef6\uff0c\u6d88\u8017\u5927\u91cf\u5185\u5b58\u8d44\u6e90\uff0c\u4f7f\u7cfb\u7edf\u53d8\u5f97\u4e0d\u7a33\u5b9a\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 ASR 9000 Series Router vty\u4f1a\u8bdd\u5173\u95ed\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco ASR 9000 5.1.3",
      "Cisco ASR 9000 5.3.0"
    ]
  },
  "referenceLink": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39939",
  "serverity": "\u4e2d",
  "submitTime": "2015-08-19",
  "title": "Cisco ASR 9000 Series Router vty\u4f1a\u8bdd\u5173\u95ed\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-4277 (GCVE-0-2015-4277)

Vulnerability from cvelistv5

Published

2015-08-19 18:00

Modified

2024-08-06 06:11

Severity ?

CWE

Summary

The global-configuration implementation on Cisco ASR 9000 devices with software 5.1.3 and 5.3.0 improperly closes vty sessions after a commit/end operation, which allows local users to cause a denial of service (tmp/*config file creation, memory consumption, and device hang) via unspecified vectors, aka Bug ID CSCut93842.

References

▼	URL	Tags
	http://tools.cisco.com/security/center/viewAlert.x?alertId=39939	vendor-advisory, x_refsource_CISCO
	http://www.securitytracker.com/id/1033259	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": "2024-08-06T06:11:12.187Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20150811 Cisco ASR 9000 Series Aggregation Services Routers tmp Files Denial of Service Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39939"
          },
          {
            "name": "1033259",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1033259"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-08-11T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The global-configuration implementation on Cisco ASR 9000 devices with software 5.1.3 and 5.3.0 improperly closes vty sessions after a commit/end operation, which allows local users to cause a denial of service (tmp/*config file creation, memory consumption, and device hang) via unspecified vectors, aka Bug ID CSCut93842."
        }
      ],
      "problemTypes": [
        {
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              "lang": "en",
              "type": "text"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2017-09-20T09:57:01",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20150811 Cisco ASR 9000 Series Aggregation Services Routers tmp Files Denial of Service Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=39939"
        },
        {
          "name": "1033259",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1033259"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2015-4277",
          "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 global-configuration implementation on Cisco ASR 9000 devices with software 5.1.3 and 5.3.0 improperly closes vty sessions after a commit/end operation, which allows local users to cause a denial of service (tmp/*config file creation, memory consumption, and device hang) via unspecified vectors, aka Bug ID CSCut93842."
            }
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        },
        "problemtype": {
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            },
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              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1033259"
            }
          ]
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    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
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    "datePublished": "2015-08-19T18:00:00",
    "dateReserved": "2015-06-04T00:00:00",
    "dateUpdated": "2024-08-06T06:11:12.187Z",
    "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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