cnvd - cnvd-2018-21254

cnvd-2018-21254

Vulnerability from cnvd

Title: Cisco SD-WAN证书验证安全绕过漏洞

Description:

Cisco vEdge 100 Series Routers等都是美国思科（Cisco）公司的不同系列的路由器产品。SD-WAN Solution是运行在其中的一套网络扩展解决方案。

Cisco SD-WAN Solution 17.2.8之前版本和18.3.1之前版本中存在安全漏洞，该漏洞源于程序未能正确的验证证书。远程攻击者可通过向受影响的设备提交使用特制证书所签名的系统镜像利用该漏洞绕过证书检测，部署特制的系统镜像。

Severity: 高

Patch Name: Cisco SD-WAN证书验证安全绕过漏洞的补丁

Patch Description:

Cisco vEdge 100 Series Routers等都是美国思科（Cisco）公司的不同系列的路由器产品。SD-WAN Solution是运行在其中的一套网络扩展解决方案。

Cisco SD-WAN Solution 17.2.8之前版本和18.3.1之前版本中存在安全漏洞，该漏洞源于程序未能正确的验证证书。远程攻击者可通过向受影响的设备提交使用特制证书所签名的系统镜像利用该漏洞绕过证书检测，部署特制的系统镜像。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:

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-sd-wan-bypass

Reference: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-sd-wan-bypass

Impacted products

Name
['Cisco vBond Orchestrator Software', 'Cisco vManage Network Management Software', 'Cisco vSmart Controller Software', 'Cisco vEdge Cloud Router Platform', 'Cisco vEdge 5000 Series Routers', 'Cisco vEdge 2000 Series Routers', 'Cisco vEdge 100 Series Routers']

Show details on source website

JSON

To clipboard

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    "bid": {
      "bidNumber": "105509"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-15387"
    }
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  "description": "Cisco vEdge 100 Series Routers\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e0d\u540c\u7cfb\u5217\u7684\u8def\u7531\u5668\u4ea7\u54c1\u3002SD-WAN Solution\u662f\u8fd0\u884c\u5728\u5176\u4e2d\u7684\u4e00\u5957\u7f51\u7edc\u6269\u5c55\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nCisco SD-WAN Solution 17.2.8\u4e4b\u524d\u7248\u672c\u548c18.3.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u9a8c\u8bc1\u8bc1\u4e66\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u63d0\u4ea4\u4f7f\u7528\u7279\u5236\u8bc1\u4e66\u6240\u7b7e\u540d\u7684\u7cfb\u7edf\u955c\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8bc1\u4e66\u68c0\u6d4b\uff0c\u90e8\u7f72\u7279\u5236\u7684\u7cfb\u7edf\u955c\u50cf\u3002",
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  "number": "CNVD-2018-21254",
  "openTime": "2018-10-18",
  "patchDescription": "Cisco vEdge 100 Series Routers\u7b49\u90fd\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e0d\u540c\u7cfb\u5217\u7684\u8def\u7531\u5668\u4ea7\u54c1\u3002SD-WAN Solution\u662f\u8fd0\u884c\u5728\u5176\u4e2d\u7684\u4e00\u5957\u7f51\u7edc\u6269\u5c55\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nCisco SD-WAN Solution 17.2.8\u4e4b\u524d\u7248\u672c\u548c18.3.1\u4e4b\u524d\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u9a8c\u8bc1\u8bc1\u4e66\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u5411\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u63d0\u4ea4\u4f7f\u7528\u7279\u5236\u8bc1\u4e66\u6240\u7b7e\u540d\u7684\u7cfb\u7edf\u955c\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u7ed5\u8fc7\u8bc1\u4e66\u68c0\u6d4b\uff0c\u90e8\u7f72\u7279\u5236\u7684\u7cfb\u7edf\u955c\u50cf\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 SD-WAN\u8bc1\u4e66\u9a8c\u8bc1\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
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      "Cisco vManage Network Management Software",
      "Cisco vSmart Controller Software",
      "Cisco vEdge Cloud Router Platform",
      "Cisco vEdge 5000 Series Routers",
      "Cisco vEdge 2000 Series Routers",
      "Cisco vEdge 100 Series Routers"
    ]
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  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-sd-wan-bypass",
  "serverity": "\u9ad8",
  "submitTime": "2018-10-09",
  "title": "Cisco SD-WAN\u8bc1\u4e66\u9a8c\u8bc1\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e"
}

CVE-2018-15387 (GCVE-0-2018-15387)

Vulnerability from cvelistv5

Published

2018-10-05 14:00

Modified

2024-11-26 14:34

Severity ?

CWE

CWE-20

Summary

A vulnerability in the Cisco SD-WAN Solution could allow an unauthenticated, remote attacker to bypass certificate validation on an affected device. The vulnerability is due to improper certificate validation. An attacker could exploit this vulnerability by supplying a system image signed with a crafted certificate to an affected device, bypassing the certificate validation. An exploit could allow an attacker to deploy a crafted system image.

References

▼	URL	Tags
	https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-sd-wan-bypass	vendor-advisory, x_refsource_CISCO
	http://www.securityfocus.com/bid/105509	vdb-entry, x_refsource_BID

Impacted products

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

Show details on NVD website

JSON

To clipboard

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        "title": "CVE Program Container"
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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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