Vulnerability-Lookup

CNVD-2016-02442

Vulnerability from cnvd - Published: 2016-04-21

Title

Cisco IOS/Cisco IOS XE ntp子系统未授权访问漏洞

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/Cisco IOS XE Software未能有效检查某些ntp报文，可使远程攻击者注入恶意报文到ntp后台程序，控制受影响设备。

Severity

中

Patch Name

Cisco IOS/Cisco IOS XE ntp子系统未授权访问漏洞的补丁

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/Cisco IOS XE Software未能有效检查某些ntp报文，可使远程攻击者注入恶意报文到ntp后台程序，控制受影响设备。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-20160419-ios）以及相应补丁链接： http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160419-ios

Reference

http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160419-ios

Impacted products

Name
['Cisco IOS', 'Cisco IOS XE Software']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1384"
    }
  },
  "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/Cisco IOS XE Software\u672a\u80fd\u6709\u6548\u68c0\u67e5\u67d0\u4e9bntp\u62a5\u6587\uff0c\u53ef\u4f7f\u8fdc\u7a0b\u653b\u51fb\u8005\u6ce8\u5165\u6076\u610f\u62a5\u6587\u5230ntp\u540e\u53f0\u7a0b\u5e8f\uff0c\u63a7\u5236\u53d7\u5f71\u54cd\u8bbe\u5907\u3002",
  "discovererName": "Han Sahin",
  "formalWay": "Cisco\u5df2\u7ecf\u4e3a\u6b64\u53d1\u5e03\u4e86\u4e00\u4e2a\u5b89\u5168\u516c\u544a\uff08cisco-sa-20160419-ios\uff09\u4ee5\u53ca\u76f8\u5e94\u8865\u4e01\u94fe\u63a5\uff1a\r\nhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160419-ios",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02442",
  "openTime": "2016-04-21",
  "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/Cisco IOS XE Software\u672a\u80fd\u6709\u6548\u68c0\u67e5\u67d0\u4e9bntp\u62a5\u6587\uff0c\u53ef\u4f7f\u8fdc\u7a0b\u653b\u51fb\u8005\u6ce8\u5165\u6076\u610f\u62a5\u6587\u5230ntp\u540e\u53f0\u7a0b\u5e8f\uff0c\u63a7\u5236\u53d7\u5f71\u54cd\u8bbe\u5907\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/Cisco IOS XE ntp\u5b50\u7cfb\u7edf\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco IOS",
      "Cisco IOS XE Software"
    ]
  },
  "referenceLink": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160419-ios",
  "serverity": "\u4e2d",
  "submitTime": "2016-04-20",
  "title": "Cisco IOS/Cisco IOS XE ntp\u5b50\u7cfb\u7edf\u672a\u6388\u6743\u8bbf\u95ee\u6f0f\u6d1e"
}

CVE-2016-1384 (GCVE-0-2016-1384)

Vulnerability from cvelistv5 – Published: 2016-04-20 17:00 – Updated: 2024-08-05 22:55

Summary

The NTP implementation in Cisco IOS 15.1 and 15.5 and IOS XE 3.2 through 3.17 allows remote attackers to modify the system time via crafted packets, aka Bug ID CSCux46898.

Severity

No CVSS data available.

CWE

Assigner

cisco CNA under the mitre root

CNA scorecard C 66/100 over 434 records in the last 180 days details

References

3 references

URL	Tags
http://www.securityfocus.com/bid/86685	vdb-entryx_refsource_BID
http://www.securitytracker.com/id/1035622	vdb-entryx_refsource_SECTRACK
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO

Date Public

2016-04-19 00:00

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T22:55:14.178Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "86685",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/86685"
          },
          {
            "name": "1035622",
            "tags": [
              "vdb-entry",
              "x_refsource_SECTRACK",
              "x_transferred"
            ],
            "url": "http://www.securitytracker.com/id/1035622"
          },
          {
            "name": "20160419 Cisco IOS and Cisco IOS XE ntp Subsystem Unauthorized Access Vulnerability",
            "tags": [
              "vendor-advisory",
              "x_refsource_CISCO",
              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160419-ios"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2016-04-19T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "The NTP implementation in Cisco IOS 15.1 and 15.5 and IOS XE 3.2 through 3.17 allows remote attackers to modify the system time via crafted packets, aka Bug ID CSCux46898."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2016-11-30T18:57:01.000Z",
        "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
        "shortName": "cisco"
      },
      "references": [
        {
          "name": "86685",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/86685"
        },
        {
          "name": "1035622",
          "tags": [
            "vdb-entry",
            "x_refsource_SECTRACK"
          ],
          "url": "http://www.securitytracker.com/id/1035622"
        },
        {
          "name": "20160419 Cisco IOS and Cisco IOS XE ntp Subsystem Unauthorized Access Vulnerability",
          "tags": [
            "vendor-advisory",
            "x_refsource_CISCO"
          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160419-ios"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "psirt@cisco.com",
          "ID": "CVE-2016-1384",
          "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 NTP implementation in Cisco IOS 15.1 and 15.5 and IOS XE 3.2 through 3.17 allows remote attackers to modify the system time via crafted packets, aka Bug ID CSCux46898."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "86685",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/86685"
            },
            {
              "name": "1035622",
              "refsource": "SECTRACK",
              "url": "http://www.securitytracker.com/id/1035622"
            },
            {
              "name": "20160419 Cisco IOS and Cisco IOS XE ntp Subsystem Unauthorized Access Vulnerability",
              "refsource": "CISCO",
              "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160419-ios"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
    "assignerShortName": "cisco",
    "cveId": "CVE-2016-1384",
    "datePublished": "2016-04-20T17:00:00.000Z",
    "dateReserved": "2016-01-04T00:00:00.000Z",
    "dateUpdated": "2024-08-05T22:55:14.178Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

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.

Vulnerability timeline

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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