Vulnerability-Lookup

CNVD-2015-08445

Vulnerability from cnvd - Published: 2015-12-23

Title

Cisco IOS及IOS XE Software IKEv1状态机拒绝服务漏洞

Description

Cisco IOS是多数思科系统路由器和网络交换机上使用的互联网络操作系统。 Cisco IOS及Cisco IOS XE Software的IKEv1状态机中存在安全漏洞。未经身份验证的远程攻击者发送欺骗性的IKEv1数据包到IPsec隧道的端点，利用此漏洞关闭IPsec隧道，造成拒绝服务。

Severity

中

Patch Name

Cisco IOS及IOS XE Software IKEv1状态机拒绝服务漏洞的补丁

Patch Description

Cisco IOS是多数思科系统路由器和网络交换机上使用的互联网络操作系统。 Cisco IOS及Cisco IOS XE Software的IKEv1状态机中存在安全漏洞。未经身份验证的远程攻击者发送欺骗性的IKEv1数据包到IPsec隧道的端点，利用此漏洞关闭IPsec隧道，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

Cisco已经为此发布了一个安全公告（cisco-sa-20151218-ios）以及相应补丁: http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151218-ios

Reference

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151218-ios

Impacted products

Name
['Cisco IOS 15.4 - 15.6', 'Cisco IOS XE 3.15 - 3.17']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-6429"
    }
  },
  "description": "Cisco IOS\u662f\u591a\u6570\u601d\u79d1\u7cfb\u7edf\u8def\u7531\u5668\u548c\u7f51\u7edc\u4ea4\u6362\u673a\u4e0a\u4f7f\u7528\u7684\u4e92\u8054\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco IOS\u53caCisco IOS XE Software\u7684IKEv1\u72b6\u6001\u673a\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53d1\u9001\u6b3a\u9a97\u6027\u7684IKEv1\u6570\u636e\u5305\u5230IPsec\u96a7\u9053\u7684\u7aef\u70b9\uff0c\u5229\u7528\u6b64\u6f0f\u6d1e\u5173\u95edIPsec\u96a7\u9053\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Cisco",
  "formalWay": "Cisco\u5df2\u7ecf\u4e3a\u6b64\u53d1\u5e03\u4e86\u4e00\u4e2a\u5b89\u5168\u516c\u544a\uff08cisco-sa-20151218-ios\uff09\u4ee5\u53ca\u76f8\u5e94\u8865\u4e01:\r\nhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151218-ios",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-08445",
  "openTime": "2015-12-23",
  "patchDescription": "Cisco IOS\u662f\u591a\u6570\u601d\u79d1\u7cfb\u7edf\u8def\u7531\u5668\u548c\u7f51\u7edc\u4ea4\u6362\u673a\u4e0a\u4f7f\u7528\u7684\u4e92\u8054\u7f51\u7edc\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco IOS\u53caCisco IOS XE Software\u7684IKEv1\u72b6\u6001\u673a\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u53d1\u9001\u6b3a\u9a97\u6027\u7684IKEv1\u6570\u636e\u5305\u5230IPsec\u96a7\u9053\u7684\u7aef\u70b9\uff0c\u5229\u7528\u6b64\u6f0f\u6d1e\u5173\u95edIPsec\u96a7\u9053\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 IOS\u53caIOS XE Software IKEv1\u72b6\u6001\u673a\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco IOS 15.4 - 15.6",
      "Cisco IOS XE 3.15 - 3.17"
    ]
  },
  "referenceLink": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151218-ios",
  "serverity": "\u4e2d",
  "submitTime": "2015-12-21",
  "title": "Cisco IOS\u53caIOS XE Software IKEv1\u72b6\u6001\u673a\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2015-6429 (GCVE-0-2015-6429)

Vulnerability from cvelistv5 – Published: 2015-12-19 11:00 – Updated: 2024-08-06 07:22

Summary

The IKEv1 state machine in Cisco IOS 15.4 through 15.6 and IOS XE 3.15 through 3.17 allows remote attackers to cause a denial of service (IPsec connection termination) via a crafted IKEv1 packet to a tunnel endpoint, aka Bug ID CSCuw08236.

Severity ?

No CVSS data available.

CWE

Assigner

cisco

References

URL

Tags

	http://tools.cisco.com/security/center/content/Ci…	vendor-advisoryx_refsource_CISCO
	http://www.securitytracker.com/id/1034505	vdb-entryx_refsource_SECTRACK

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T07:22:21.615Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "20151218 Cisco IOS and IOS XE Software IKEv1 State Machine Denial of Service Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151218-ios"
          },
          {
            "name": "1034505",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1034505"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2015-12-18T00:00:00",
      "descriptions": [
        {
          "lang": "en",
          "value": "The IKEv1 state machine in Cisco IOS 15.4 through 15.6 and IOS XE 3.15 through 3.17 allows remote attackers to cause a denial of service (IPsec connection termination) via a crafted IKEv1 packet to a tunnel endpoint, aka Bug ID CSCuw08236."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-12-05T14:57:01",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "20151218 Cisco IOS and IOS XE Software IKEv1 State Machine Denial of Service Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151218-ios"
        },
        {
          "name": "1034505",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1034505"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2015-6429",
          "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 IKEv1 state machine in Cisco IOS 15.4 through 15.6 and IOS XE 3.15 through 3.17 allows remote attackers to cause a denial of service (IPsec connection termination) via a crafted IKEv1 packet to a tunnel endpoint, aka Bug ID CSCuw08236."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "20151218 Cisco IOS and IOS XE Software IKEv1 State Machine Denial of Service Vulnerability",
              "refsource": "CISCO",
              "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151218-ios"
            },
            {
              "name": "1034505",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1034505"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2015-6429",
    "datePublished": "2015-12-19T11:00:00",
    "dateReserved": "2015-08-17T00:00:00",
    "dateUpdated": "2024-08-06T07:22:21.615Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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-2015-08445

CVE-2015-6429 (GCVE-0-2015-6429)

Tags

Sightings

Nomenclature