Vulnerability-Lookup

CNVD-2020-12743

Vulnerability from cnvd - Published: 2020-02-23

Title

Cisco IoT Field Network Director资源管理错误漏洞

Description

Cisco IoT Field Network Director（IoT-FND）是美国思科（Cisco）公司的一套端到端的物联网管理系统。该系统具有设备管理、资产跟踪和智能计量等功能。 Cisco IoT Field Network Director存在资源管理错误漏洞。攻击者可通过在短时间内发送高速率的UDP数据包利用该漏洞造成拒绝服务（系统资源耗尽）。

Severity

中

Patch Name

Cisco IoT Field Network Director资源管理错误漏洞的补丁

Patch Description

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190123-iot-fnd-dos

Reference

https://nvd.nist.gov/vuln/detail/CVE-2019-1644

Impacted products

Name
Cisco IoT Field Network Director

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2019-1644"
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  "description": "Cisco IoT Field Network Director\uff08IoT-FND\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u7aef\u5230\u7aef\u7684\u7269\u8054\u7f51\u7ba1\u7406\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u5177\u6709\u8bbe\u5907\u7ba1\u7406\u3001\u8d44\u4ea7\u8ddf\u8e2a\u548c\u667a\u80fd\u8ba1\u91cf\u7b49\u529f\u80fd\u3002\n\nCisco IoT Field Network Director\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5728\u77ed\u65f6\u95f4\u5185\u53d1\u9001\u9ad8\u901f\u7387\u7684UDP\u6570\u636e\u5305\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u7cfb\u7edf\u8d44\u6e90\u8017\u5c3d\uff09\u3002",
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  "serverity": "\u4e2d",
  "submitTime": "2019-01-24",
  "title": "Cisco IoT Field Network Director\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2019-1644 (GCVE-0-2019-1644)

Vulnerability from cvelistv5 – Published: 2019-01-23 23:00 – Updated: 2024-11-19 19:17

Title

Cisco IoT Field Network Director Resource Exhaustion Denial of Service Vulnerability

Summary

A vulnerability in the UDP protocol implementation for Cisco IoT Field Network Director (IoT-FND) could allow an unauthenticated, remote attacker to exhaust system resources, resulting in a denial of service (DoS) condition. The vulnerability is due to improper resource management for UDP ingress packets. An attacker could exploit this vulnerability by sending a high rate of UDP packets to an affected system within a short period of time. A successful exploit could allow the attacker to exhaust available system resources, resulting in a DoS condition.

Severity

7.5 (High)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-11-19 17:25 UTC

CWE

CWE-400

Assigner

cisco mitre root

References

2 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	vendor-advisoryx_refsource_CISCO
http://www.securityfocus.com/bid/106709	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
Cisco	Cisco IoT Field Network Director (IoT-FND)	Affected: n/a

Date Public

2019-01-23 00:00

Show details on NVD website

JSON

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{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T18:20:28.281Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "name": "20190123 Cisco IoT Field Network Director Resource Exhaustion Denial of Service Vulnerability",
            "tags": [
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              "x_transferred"
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            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190123-iot-fnd-dos"
          },
          {
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            "tags": [
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              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/106709"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2019-1644",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
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                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-11-19T17:25:34.132927Z",
                "version": "2.0.3"
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        "providerMetadata": {
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          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
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        {
          "product": "Cisco IoT Field Network Director (IoT-FND)",
          "vendor": "Cisco",
          "versions": [
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              "version": "n/a"
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            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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      },
      "title": "Cisco IoT Field Network Director Resource Exhaustion Denial of Service Vulnerability",
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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.

Detection rules are retrieved from Rulezet.

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.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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CNVD-2020-12743

CVE-2019-1644 (GCVE-0-2019-1644)

Tags

Sightings

Nomenclature

Related by attack behaviour