Vulnerability-Lookup

CNVD-2017-16360

Vulnerability from cnvd - Published: 2017-07-25

Title

Cisco Virtualized Packet Core-Distributed Instance拒绝服务漏洞

Description

Cisco Virtualized Packet Core (VPC)是按产品分类的StarOS版本。 Cisco Virtualized Packet CoreDistributed Instance (VPCDI) Software的入口UDP数据包处理功能存在安全漏洞，可使未经身份验证的远程攻击者造成两个控制函数重载，导致拒绝服务。此漏洞源于无效的用户数据处理。

Severity

高

Patch Name

Cisco Virtualized Packet Core-Distributed Instance拒绝服务漏洞的补丁

Patch Description

Formal description

厂商已发布漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-vpc

Reference

https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-vpc

Impacted products

Name
Cisco Virtualized Packet Core-Distributed Instance

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "99195"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-6678"
    }
  },
  "description": "Cisco Virtualized Packet Core (VPC)\u662f\u6309\u4ea7\u54c1\u5206\u7c7b\u7684StarOS\u7248\u672c\u3002\r\n\r\nCisco Virtualized Packet CoreDistributed Instance (VPCDI) Software\u7684\u5165\u53e3UDP\u6570\u636e\u5305\u5904\u7406\u529f\u80fd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u53ef\u4f7f\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u9020\u6210\u4e24\u4e2a\u63a7\u5236\u51fd\u6570\u91cd\u8f7d\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002\u6b64\u6f0f\u6d1e\u6e90\u4e8e\u65e0\u6548\u7684\u7528\u6237\u6570\u636e\u5904\u7406\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-vpc",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-16360",
  "openTime": "2017-07-25",
  "patchDescription": "Cisco Virtualized Packet Core (VPC)\u662f\u6309\u4ea7\u54c1\u5206\u7c7b\u7684StarOS\u7248\u672c\u3002\r\n\r\nCisco Virtualized Packet CoreDistributed Instance (VPCDI) Software\u7684\u5165\u53e3UDP\u6570\u636e\u5305\u5904\u7406\u529f\u80fd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u53ef\u4f7f\u672a\u7ecf\u8eab\u4efd\u9a8c\u8bc1\u7684\u8fdc\u7a0b\u653b\u51fb\u8005\u9020\u6210\u4e24\u4e2a\u63a7\u5236\u51fd\u6570\u91cd\u8f7d\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002\u6b64\u6f0f\u6d1e\u6e90\u4e8e\u65e0\u6548\u7684\u7528\u6237\u6570\u636e\u5904\u7406\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 Virtualized Packet Core-Distributed Instance\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Cisco Virtualized Packet Core-Distributed Instance"
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-vpc",
  "serverity": "\u9ad8",
  "submitTime": "2017-06-22",
  "title": "Cisco Virtualized Packet Core-Distributed Instance\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-6678 (GCVE-0-2017-6678)

Vulnerability from cvelistv5 – Published: 2017-06-26 07:00 – Updated: 2024-08-05 15:33

Summary

A vulnerability in the ingress UDP packet processing functionality of Cisco Virtualized Packet Core-Distributed Instance (VPC-DI) Software 19.2 through 21.0 could allow an unauthenticated, remote attacker to cause both control function (CF) instances on an affected system to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient handling of user-supplied data by the affected software. An attacker could exploit this vulnerability by sending crafted UDP packets to the distributed instance (DI) network addresses of both CF instances on an affected system. A successful exploit could allow the attacker to cause an unhandled error condition on the affected system, which would cause the CF instances to reload and consequently cause the entire VPC to reload, resulting in the disconnection of all subscribers and a DoS condition on the affected system. This vulnerability can be exploited via IPv4 traffic only. Cisco Bug IDs: CSCvc01665 CSCvc35565.

Severity

No CVSS data available.

CWE

CWE-399

Assigner

cisco mitre root Scorecard

References

2 references

URL	Tags
http://www.securityfocus.com/bid/99195	vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco Virtualized Packet Core-Distributed Instance	Affected: Cisco Virtualized Packet Core-Distributed Instance

Date Public

2017-06-25 00:00

Show details on NVD website

JSON

To clipboard

{
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    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-05T15:33:20.462Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
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            "name": "99195",
            "tags": [
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              "x_refsource_BID",
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            ],
            "url": "http://www.securityfocus.com/bid/99195"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-vpc"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
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          "vendor": "n/a",
          "versions": [
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              "version": "Cisco Virtualized Packet Core-Distributed Instance"
            }
          ]
        }
      ],
      "datePublic": "2017-06-25T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability in the ingress UDP packet processing functionality of Cisco Virtualized Packet Core-Distributed Instance (VPC-DI) Software 19.2 through 21.0 could allow an unauthenticated, remote attacker to cause both control function (CF) instances on an affected system to reload, resulting in a denial of service (DoS) condition. The vulnerability is due to insufficient handling of user-supplied data by the affected software. An attacker could exploit this vulnerability by sending crafted UDP packets to the distributed instance (DI) network addresses of both CF instances on an affected system. A successful exploit could allow the attacker to cause an unhandled error condition on the affected system, which would cause the CF instances to reload and consequently cause the entire VPC to reload, resulting in the disconnection of all subscribers and a DoS condition on the affected system. This vulnerability can be exploited via IPv4 traffic only. Cisco Bug IDs: CSCvc01665 CSCvc35565."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-399",
              "description": "CWE-399",
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            }
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        "dateUpdated": "2017-06-26T09:57:01.000Z",
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        },
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          ],
          "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170621-vpc"
        }
      ],
      "x_legacyV4Record": {
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                      "product_name": "Cisco Virtualized Packet Core-Distributed Instance",
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            }
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        },
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    "state": "PUBLISHED"
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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.

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Action not permitted

CNVD-2017-16360

CVE-2017-6678 (GCVE-0-2017-6678)

Tags

Sightings

Nomenclature

Related by attack behaviour