cnvd - cnvd-2020-41235

cnvd-2020-41235

Vulnerability from cnvd

Title: Cisco SD-WAN vEdge 5000 Series Routers和SD-WAN vEdge Cloud Router拒绝服务漏洞

Description:

Cisco SD-WAN vEdge 5000 Series Routers是思科公司的SD-WAN解决方案路由设备。

Cisco SD-WAN vEdge 5000 Series Routers和SD-WAN vEdge Cloud Router中的深度数据包检查（DPI）引擎存在拒绝服务漏洞，该漏洞源于程序未能正确处理FTP流量，远程攻击者可借助特制数据包利用该漏洞导致设备连续重启（拒绝服务）。

Severity: 高

Patch Name: Cisco SD-WAN vEdge 5000 Series Routers和SD-WAN vEdge Cloud Router拒绝服务漏洞的补丁

Patch Description:

Cisco SD-WAN vEdge 5000 Series Routers是思科公司的SD-WAN解决方案路由设备。

Cisco SD-WAN vEdge 5000 Series Routers和SD-WAN vEdge Cloud Router中的深度数据包检查（DPI）引擎存在拒绝服务漏洞，该漏洞源于程序未能正确处理FTP流量，远程攻击者可借助特制数据包利用该漏洞导致设备连续重启（拒绝服务）。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:

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-fpdos-hORBfd9f

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fpdos-hORBfd9f

Impacted products

Name
['Cisco SD-WAN vEdge 5000 Series Routers 19.2.0', 'Cisco SD-WAN vEdge 5000 Series Routers 19.2.1', 'Cisco SD-WAN vEdge 5000 Series Routers 19.2.097', 'Cisco SD-WAN vEdge 5000 Series Routers 19.2.098', 'Cisco SD-WAN vEdge Cloud Router 19.2.0', 'Cisco SD-WAN vEdge Cloud Router 19.2.097', 'Cisco SD-WAN vEdge Cloud Router 19.2.098', 'Cisco SD-WAN vEdge Cloud Router 19.2.1']

Show details on source website

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-3369",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-3369"
    }
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  "number": "CNVD-2020-41235",
  "openTime": "2020-07-20",
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  "patchName": "Cisco SD-WAN vEdge 5000 Series Routers\u548cSD-WAN vEdge Cloud Router\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
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      "Cisco SD-WAN vEdge 5000 Series Routers 19.2.098",
      "Cisco SD-WAN vEdge Cloud Router 19.2.0",
      "Cisco SD-WAN vEdge Cloud Router 19.2.097",
      "Cisco SD-WAN vEdge Cloud Router 19.2.098",
      "Cisco SD-WAN vEdge Cloud Router 19.2.1"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fpdos-hORBfd9f",
  "serverity": "\u9ad8",
  "submitTime": "2020-07-20",
  "title": "Cisco SD-WAN vEdge 5000 Series Routers\u548cSD-WAN vEdge Cloud Router\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2020-3369 (GCVE-0-2020-3369)

Vulnerability from cvelistv5

Published

2020-07-16 17:21

Modified

2024-11-15 16:53

Severity ?

8.6 (High) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

CWE

CWE-118

Summary

A vulnerability in the deep packet inspection (DPI) engine of Cisco SD-WAN vEdge Routers could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to improper processing of FTP traffic. An attacker could exploit this vulnerability by sending crafted FTP packets through an affected device. A successful exploit could allow the attacker to make the device reboot continuously, causing a DoS condition.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fpdos-hORBfd9f	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco SD-WAN vEdge router	Version: n/a

Show details on NVD website

JSON

To clipboard

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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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