cnvd - cnvd-2017-03769

cnvd-2017-03769

Vulnerability from cnvd

Title: Cisco NX-OS Software拒绝服务漏洞（CNVD-2017-03769）

Description:

Cisco NX-OS是美国思科（Cisco）公司的一个数据中心级的操作系统，该操作系统体现了模块化设计、永续性和可维护性。

Cisco NX-OS Software存在拒绝服务漏洞。攻击者可利用此漏洞造成拒绝服务，拒绝向合法用户提供服务。

Severity: 中

Patch Name: Cisco NX-OS Software拒绝服务漏洞（CNVD-2017-03769）的补丁

Patch Description:

Cisco NX-OS是美国思科（Cisco）公司的一个数据中心级的操作系统，该操作系统体现了模块化设计、永续性和可维护性。

Cisco NX-OS Software存在拒绝服务漏洞。攻击者可利用此漏洞造成拒绝服务，拒绝向合法用户提供服务。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:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-nss

Reference: http://www.securityfocus.com/bid/96927

Impacted products

Name
['Cisco Nexus 9000 Series Switches 0', 'Cisco NX-OS Software 7.0(3)I3(0.170)']

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "96927"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-3878",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3878"
    }
  },
  "description": "Cisco NX-OS\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u6570\u636e\u4e2d\u5fc3\u7ea7\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u8be5\u64cd\u4f5c\u7cfb\u7edf\u4f53\u73b0\u4e86\u6a21\u5757\u5316\u8bbe\u8ba1\u3001\u6c38\u7eed\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002\r\n\r\nCisco NX-OS Software\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff0c\u62d2\u7edd\u5411\u5408\u6cd5\u7528\u6237\u63d0\u4f9b\u670d\u52a1\u3002",
  "discovererName": "Cisco",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-nss",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-03769",
  "openTime": "2017-03-31",
  "patchDescription": "Cisco NX-OS\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u6570\u636e\u4e2d\u5fc3\u7ea7\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u8be5\u64cd\u4f5c\u7cfb\u7edf\u4f53\u73b0\u4e86\u6a21\u5757\u5316\u8bbe\u8ba1\u3001\u6c38\u7eed\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002\r\n\r\nCisco NX-OS Software\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff0c\u62d2\u7edd\u5411\u5408\u6cd5\u7528\u6237\u63d0\u4f9b\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 NX-OS Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-03769\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Nexus 9000 Series Switches 0",
      "Cisco NX-OS Software 7.0(3)I3(0.170)"
    ]
  },
  "referenceLink": "http://www.securityfocus.com/bid/96927",
  "serverity": "\u4e2d",
  "submitTime": "2017-03-20",
  "title": "Cisco NX-OS Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2017-03769\uff09"
}

CVE-2017-3878 (GCVE-0-2017-3878)

Vulnerability from cvelistv5

Published

2017-03-17 22:00

Modified

2024-08-05 14:39

Severity ?

CWE

Denial of Service Vulnerability

Summary

A Denial of Service vulnerability in the Telnet remote login functionality of Cisco NX-OS Software running on Cisco Nexus 9000 Series Switches could allow an unauthenticated, remote attacker to cause a Telnet process used for login to terminate unexpectedly and the login attempt to fail. There is no impact to user traffic flowing through the device. Affected Products: This vulnerability affects Cisco Nexus 9000 Series Switches that are running Cisco NX-OS Software and are configured to allow remote Telnet connections to the device. More Information: CSCux46778. Known Affected Releases: 7.0(3)I3(0.170). Known Fixed Releases: 7.0(3)I3(1) 7.0(3)I3(0.257) 7.0(3)I3(0.255) 7.0(3)I2(2e) 7.0(3)F1(1.22) 7.0(3)F1(1).

References

▼	URL	Tags
	http://www.securitytracker.com/id/1038047	vdb-entry, x_refsource_SECTRACK
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-nss	x_refsource_CONFIRM
	http://www.securityfocus.com/bid/96927	vdb-entry, x_refsource_BID

Impacted products

	Vendor	Product	Version
	n/a	Cisco Nexus 9000 Series Switches	Version: Cisco Nexus 9000 Series Switches

Show details on NVD website

JSON

To clipboard

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            "url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170315-nss"
          },
          {
            "name": "96927",
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        ],
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    ],
    "cna": {
      "affected": [
        {
          "product": "Cisco Nexus 9000 Series Switches",
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            }
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      ],
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        }
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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