cnvd-2020-58767
Vulnerability from cnvd
Title
Cisco Firepower Threat Defense (FTD)输入验证错误漏洞
Description
Cisco Firepower Threat Defense（FTD）是美国思科（Cisco）公司的一套提供下一代防火墙服务的统一软件。 Cisco Firepower Threat Defense (FTD)存在安全漏洞，该漏洞源于处理以太网帧时验证不足造成的。攻击者可利用该漏洞通过受影响的设备发送恶意以太网帧，导致拒绝服务。
Severity
中
Patch Name
Cisco Firepower Threat Defense (FTD)输入验证错误漏洞的补丁
Patch Description
Cisco Firepower Threat Defense（FTD）是美国思科（Cisco）公司的一套提供下一代防火墙服务的统一软件。 Cisco Firepower Threat Defense (FTD)存在安全漏洞，该漏洞源于处理以太网帧时验证不足造成的。攻击者可利用该漏洞通过受影响的设备发送恶意以太网帧，导致拒绝服务。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

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-ftd-inline-dos-nXqUyEqM

Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-3577
Impacted products
Name
['Cisco Cisco Firepower Threat Defense (FTD) <6.3.0.6', 'Cisco Cisco Firepower Threat Defense (FTD) >=6.4.0，<6.4.0.10', 'Cisco Cisco Firepower Threat Defense (FTD) >=6.5.0，<6.5.0.5', 'Cisco Cisco Firepower Threat Defense (FTD) >=6.6.0，<6.6.1']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-3577",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-3577"
    }
  },
  "description": "Cisco Firepower Threat Defense\uff08FTD\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u63d0\u4f9b\u4e0b\u4e00\u4ee3\u9632\u706b\u5899\u670d\u52a1\u7684\u7edf\u4e00\u8f6f\u4ef6\u3002\n\nCisco Firepower Threat Defense (FTD)\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5904\u7406\u4ee5\u592a\u7f51\u5e27\u65f6\u9a8c\u8bc1\u4e0d\u8db3\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u53d1\u9001\u6076\u610f\u4ee5\u592a\u7f51\u5e27\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttps://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-inline-dos-nXqUyEqM",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-58767",
  "openTime": "2020-10-26",
  "patchDescription": "Cisco Firepower Threat Defense\uff08FTD\uff09\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u5957\u63d0\u4f9b\u4e0b\u4e00\u4ee3\u9632\u706b\u5899\u670d\u52a1\u7684\u7edf\u4e00\u8f6f\u4ef6\u3002\r\n\r\nCisco Firepower Threat Defense (FTD)\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u5904\u7406\u4ee5\u592a\u7f51\u5e27\u65f6\u9a8c\u8bc1\u4e0d\u8db3\u9020\u6210\u7684\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u53d7\u5f71\u54cd\u7684\u8bbe\u5907\u53d1\u9001\u6076\u610f\u4ee5\u592a\u7f51\u5e27\uff0c\u5bfc\u81f4\u62d2\u7edd\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 Firepower Threat Defense (FTD)\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco Cisco Firepower Threat Defense (FTD) \u003c6.3.0.6",
      "Cisco Cisco Firepower Threat Defense (FTD) \u003e=6.4.0\uff0c\u003c6.4.0.10",
      "Cisco Cisco Firepower Threat Defense (FTD) \u003e=6.5.0\uff0c\u003c6.5.0.5",
      "Cisco Cisco Firepower Threat Defense (FTD) \u003e=6.6.0\uff0c\u003c6.6.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-3577",
  "serverity": "\u4e2d",
  "submitTime": "2020-10-23",
  "title": "Cisco Firepower Threat Defense (FTD)\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}


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