Vulnerability-Lookup

CNVD-2017-32525

Vulnerability from cnvd - Published: 2017-11-02

Title

Cisco IoT Field Network Director拒绝服务漏洞

Description

Cisco IoT Field Network Director是管理思科路由器多服务网络的软件平台。 Cisco IoT Field Network Director (IoT-FND)的TCP节流进程存在拒绝服务漏洞，使未经身份验证的远程攻击者造成系统内存耗尽，导致设备重启。

Severity

高

Patch Name

Cisco IoT Field Network Director拒绝服务漏洞的补丁

Patch Description

Cisco IoT Field Network Director是管理思科路由器多服务网络的软件平台。 Cisco IoT Field Network Director (IoT-FND)的TCP节流进程存在拒绝服务漏洞，使未经身份验证的远程攻击者造成系统内存耗尽，导致设备重启。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170906-fnd

Reference

https://nvd.nist.gov/vuln/detail/CVE-2017-6780 http://www.securityfocus.com/bid/100641

Impacted products

Name
Cisco IoT Field Network Director <4.0

Show details on source website

JSON

To clipboard

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  "number": "CNVD-2017-32525",
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  "patchName": "Cisco IoT Field Network Director\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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  "serverity": "\u9ad8",
  "submitTime": "2017-09-08",
  "title": "Cisco IoT Field Network Director\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2017-6780 (GCVE-0-2017-6780)

Vulnerability from cvelistv5 – Published: 2017-09-07 21:00 – Updated: 2024-08-05 15:41

Summary

A vulnerability in the TCP throttling process for Cisco IoT Field Network Director (IoT-FND) could allow an unauthenticated, remote attacker to cause the system to consume additional memory, eventually forcing the device to restart, aka Memory Exhaustion. The vulnerability is due to insufficient rate-limiting protection. An attacker could exploit this vulnerability by sending a high rate of TCP packets to a specific group of open listening ports on a targeted device. An exploit could allow the attacker to cause the system to consume additional memory. If enough available memory is consumed, the system will restart, creating a temporary denial of service (DoS) condition. The DoS condition will end after the device has finished the restart process. This vulnerability affects the following Cisco products: Connected Grid Network Management System, if running a software release prior to IoT-FND Release 4.0; IoT Field Network Director, if running a software release prior to IoT-FND Release 4.0. Cisco Bug IDs: CSCvc77164.

Severity

No CVSS data available.

CWE

CWE-399

Assigner

cisco CNA under the mitre root

CNA scorecard C 66/100 over 431 records in the last 180 days details

References

2 references

URL	Tags
https://tools.cisco.com/security/center/content/C…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/100641	vdb-entryx_refsource_BID

Impacted products

1 product

Vendor	Product	Version
n/a	Cisco IoT Field Network Director	Affected: Cisco IoT Field Network Director

Date Public

2017-09-07 00:00

Show details on NVD website

JSON

To clipboard

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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.

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