cnvd-2017-34210
Vulnerability from cnvd
Title
Cisco AsyncOS Software拒绝服务漏洞
Description
Cisco Email Security Appliance(ESA)是美国思科（Cisco）公司的一个电子邮件安全设备。AsyncOS Software是使用在其中的操作系统。 Cisco ESA中的AsyncOS Software的邮件消息过滤功能存在拒绝服务漏洞，该漏洞源于程序未能正确的对带有损坏字段的email附件执行输入验证。远程攻击者可利用该漏洞耗尽内存，造成设备停止扫描和发送邮件。
Severity
高
Patch Name
Cisco AsyncOS Software拒绝服务漏洞的补丁
Patch Description
Cisco Email Security Appliance(ESA)是美国思科（Cisco）公司的一个电子邮件安全设备。AsyncOS Software是使用在其中的操作系统。 Cisco ESA中的AsyncOS Software的邮件消息过滤功能存在拒绝服务漏洞，该漏洞源于程序未能正确的对带有损坏字段的email附件执行输入验证。远程攻击者可利用该漏洞耗尽内存，造成设备停止扫描和发送邮件。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-20170920-esa

Reference
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170920-esa http://www.securityfocus.com/bid/100920
Impacted products
Name
['Cisco AsyncOS Software 9.0', 'Cisco AsyncOS Software 9.1', 'Cisco AsyncOS Software 9.6', 'Cisco AsyncOS Software 9.7', 'Cisco AsyncOS Software 9.8', 'Cisco AsyncOS Software 10.0']
Show details on source website

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{
  "bids": {
    "bid": {
      "bidNumber": "100920"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-12215"
    }
  },
  "description": "Cisco Email Security Appliance(ESA)\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7535\u5b50\u90ae\u4ef6\u5b89\u5168\u8bbe\u5907\u3002AsyncOS Software\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco ESA\u4e2d\u7684AsyncOS Software\u7684\u90ae\u4ef6\u6d88\u606f\u8fc7\u6ee4\u529f\u80fd\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5bf9\u5e26\u6709\u635f\u574f\u5b57\u6bb5\u7684email\u9644\u4ef6\u6267\u884c\u8f93\u5165\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8017\u5c3d\u5185\u5b58\uff0c\u9020\u6210\u8bbe\u5907\u505c\u6b62\u626b\u63cf\u548c\u53d1\u9001\u90ae\u4ef6\u3002",
  "discovererName": "Cisco",
  "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-20170920-esa",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-34210",
  "openTime": "2017-11-16",
  "patchDescription": "Cisco Email Security Appliance(ESA)\u662f\u7f8e\u56fd\u601d\u79d1\uff08Cisco\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7535\u5b50\u90ae\u4ef6\u5b89\u5168\u8bbe\u5907\u3002AsyncOS Software\u662f\u4f7f\u7528\u5728\u5176\u4e2d\u7684\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nCisco ESA\u4e2d\u7684AsyncOS Software\u7684\u90ae\u4ef6\u6d88\u606f\u8fc7\u6ee4\u529f\u80fd\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u7684\u5bf9\u5e26\u6709\u635f\u574f\u5b57\u6bb5\u7684email\u9644\u4ef6\u6267\u884c\u8f93\u5165\u9a8c\u8bc1\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u8017\u5c3d\u5185\u5b58\uff0c\u9020\u6210\u8bbe\u5907\u505c\u6b62\u626b\u63cf\u548c\u53d1\u9001\u90ae\u4ef6\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 AsyncOS Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Cisco AsyncOS Software 9.0",
      "Cisco AsyncOS Software 9.1",
      "Cisco AsyncOS Software 9.6",
      "Cisco AsyncOS Software 9.7",
      "Cisco AsyncOS Software 9.8",
      "Cisco AsyncOS Software 10.0"
    ]
  },
  "referenceLink": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170920-esa\r\nhttp://www.securityfocus.com/bid/100920",
  "serverity": "\u9ad8",
  "submitTime": "2017-09-21",
  "title": "Cisco AsyncOS Software\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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