cnvd - cnvd-2020-42255

cnvd-2020-42255

Vulnerability from cnvd

Title: Cisco SD-WAN vManage Software资源管理错误漏洞

Description:

Cisco SD-WAN vManage Software是美国思科（Cisco）公司的一款用于SD-WAN（软件定义广域网络）解决方案的管理软件。

Cisco SD-WAN vManage Software 19.2.3之前版本和20.1.12之前版本中的Web管理界面存在资源管理错误漏洞，该漏洞源于不当的内存管理。远程攻击者可借助特制HTTP请求利用该漏洞导致系统内存耗尽（拒绝服务）。

Severity: 中

Patch Name: Cisco SD-WAN vManage Software资源管理错误漏洞的补丁

Patch Description:

Cisco SD-WAN vManage Software是美国思科（Cisco）公司的一款用于SD-WAN（软件定义广域网络）解决方案的管理软件。

Cisco SD-WAN vManage Software 19.2.3之前版本和20.1.12之前版本中的Web管理界面存在资源管理错误漏洞，该漏洞源于不当的内存管理。远程攻击者可借助特制HTTP请求利用该漏洞导致系统内存耗尽（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-emvman-3y6LuTcZ

Reference: https://nvd.nist.gov/vuln/detail/CVE-2020-3372

Impacted products

Name
['Cisco SD-WAN vManage <19.2.3', 'Cisco SD-WAN vManage <20.1.12']

Show details on source website

JSON

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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-3372",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-3372"
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  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-3372",
  "serverity": "\u4e2d",
  "submitTime": "2020-07-23",
  "title": "Cisco SD-WAN vManage Software\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-3372 (GCVE-0-2020-3372)

Vulnerability from cvelistv5

Published

2020-07-16 17:21

Modified

2024-11-15 16:53

Severity ?

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-400

Summary

A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to consume excessive system memory and cause a denial of service (DoS) condition on an affected system. The vulnerability is due to inefficient memory management. An attacker could exploit this vulnerability by sending a large number of crafted HTTP requests to the affected web-based management interface. A successful exploit could allow the attacker to exhaust system memory, which could cause the system to stop processing new connections and could result in a DoS condition.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-emvman-3y6LuTcZ	vendor-advisory, x_refsource_CISCO

Impacted products

	Vendor	Product	Version
	Cisco	Cisco SD-WAN vManage	Version: n/a

Show details on NVD website

JSON

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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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