cnvd-2018-17656
Vulnerability from cnvd
Title
F5 BIG-IP拒绝服务漏洞（CNVD-2018-17656）
Description
F5 BIG-IP Edge Gateway作为一个接入解决方案，为远程用户提供了SSL VPN远程接入、安全性、应用加速和高可用性服务。 F5 BIG-IP存在拒绝服务漏洞，该漏洞是由于SSL转发代理功能中的缺陷导致目标流量管理微内核（TMM）消耗过多所致，攻击者可利用该漏洞导致目标系统拒绝服务。
Severity
高
Patch Name
F5 BIG-IP拒绝服务漏洞（CNVD-2018-17656）的补丁
Patch Description
F5 BIG-IP Edge Gateway作为一个接入解决方案，为远程用户提供了SSL VPN远程接入、安全性、应用加速和高可用性服务。 F5 BIG-IP存在拒绝服务漏洞，该漏洞是由于SSL转发代理功能中的缺陷导致目标流量管理微内核（TMM）消耗过多所致，攻击者可利用该漏洞导致目标系统拒绝服务。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： http://support.f5.com/csp/article/K20134942

Reference
https://nvd.nist.gov/vuln/detail/CVE-2018-5527
Impacted products
Name
['F5 BIG-IP LTM >=13.1.0，<=13.1.0.7', 'F5 BIG-IP AFM >=13.1.0，<=13.1.0.7', 'F5 BIG-IP Analytics >=13.1.0，<=13.1.0.7', 'F5 BIG-IP APM >=13.1.0，<=13.1.0.7', 'F5 BIG-IP ASM >=13.1.0，<=13.1.0.7', 'F5 BIG-IP DNS >=13.1.0，<=13.1.0.7', 'F5 BIG-IP Edge Gateway >=13.1.0，<=13.1.0.7', 'F5 BIG-IP GTM >=13.1.0，<=13.1.0.7', 'F5 BIG-IP Link Controller >=13.1.0，<=13.1.0.7', 'F5 BIG-IP PEM >=13.1.0，<=13.1.0.7', 'F5 BIG-IP WebAccelerator >=13.1.0，<=13.1.0.7', 'F5 BIG-IP WebSafe >=13.1.0，<=13.1.0.7']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-5527"
    }
  },
  "description": "F5 BIG-IP Edge Gateway\u4f5c\u4e3a\u4e00\u4e2a\u63a5\u5165\u89e3\u51b3\u65b9\u6848\uff0c\u4e3a\u8fdc\u7a0b\u7528\u6237\u63d0\u4f9b\u4e86SSL VPN\u8fdc\u7a0b\u63a5\u5165\u3001\u5b89\u5168\u6027\u3001\u5e94\u7528\u52a0\u901f\u548c\u9ad8\u53ef\u7528\u6027\u670d\u52a1\u3002\r\n\r\nF5 BIG-IP\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8eSSL\u8f6c\u53d1\u4ee3\u7406\u529f\u80fd\u4e2d\u7684\u7f3a\u9677\u5bfc\u81f4\u76ee\u6807\u6d41\u91cf\u7ba1\u7406\u5fae\u5185\u6838\uff08TMM\uff09\u6d88\u8017\u8fc7\u591a\u6240\u81f4\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u76ee\u6807\u7cfb\u7edf\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "unknown",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://support.f5.com/csp/article/K20134942",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-17656",
  "openTime": "2018-09-06",
  "patchDescription": "F5 BIG-IP Edge Gateway\u4f5c\u4e3a\u4e00\u4e2a\u63a5\u5165\u89e3\u51b3\u65b9\u6848\uff0c\u4e3a\u8fdc\u7a0b\u7528\u6237\u63d0\u4f9b\u4e86SSL VPN\u8fdc\u7a0b\u63a5\u5165\u3001\u5b89\u5168\u6027\u3001\u5e94\u7528\u52a0\u901f\u548c\u9ad8\u53ef\u7528\u6027\u670d\u52a1\u3002\r\n\r\nF5 BIG-IP\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u662f\u7531\u4e8eSSL\u8f6c\u53d1\u4ee3\u7406\u529f\u80fd\u4e2d\u7684\u7f3a\u9677\u5bfc\u81f4\u76ee\u6807\u6d41\u91cf\u7ba1\u7406\u5fae\u5185\u6838\uff08TMM\uff09\u6d88\u8017\u8fc7\u591a\u6240\u81f4\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u76ee\u6807\u7cfb\u7edf\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": "F5 BIG-IP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-17656\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "F5 BIG-IP LTM \u003e=13.1.0\uff0c\u003c=13.1.0.7",
      "F5 BIG-IP AFM \u003e=13.1.0\uff0c\u003c=13.1.0.7",
      "F5 BIG-IP Analytics \u003e=13.1.0\uff0c\u003c=13.1.0.7",
      "F5 BIG-IP APM \u003e=13.1.0\uff0c\u003c=13.1.0.7",
      "F5 BIG-IP ASM \u003e=13.1.0\uff0c\u003c=13.1.0.7",
      "F5 BIG-IP DNS \u003e=13.1.0\uff0c\u003c=13.1.0.7",
      "F5 BIG-IP Edge Gateway \u003e=13.1.0\uff0c\u003c=13.1.0.7",
      "F5 BIG-IP GTM \u003e=13.1.0\uff0c\u003c=13.1.0.7",
      "F5 BIG-IP Link Controller \u003e=13.1.0\uff0c\u003c=13.1.0.7",
      "F5 BIG-IP PEM \u003e=13.1.0\uff0c\u003c=13.1.0.7",
      "F5 BIG-IP WebAccelerator \u003e=13.1.0\uff0c\u003c=13.1.0.7",
      "F5 BIG-IP WebSafe \u003e=13.1.0\uff0c\u003c=13.1.0.7"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2018-5527",
  "serverity": "\u9ad8",
  "submitTime": "2018-06-29",
  "title": "F5 BIG-IP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2018-17656\uff09"
}


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