CNVD-2020-50115

Vulnerability from cnvd - Published: 2020-09-02
VLAI Severity ?
Title
F5 BIG-IP UDP请求拒绝服务漏洞
Description
F5 BIG-IP是一款F5的负载均衡设备。 F5 BIG-IP处理UDP协议数据存在安全漏洞，远程攻击者可以利用该漏洞提交特殊的请求，可使TMM重启，造成拒绝服务攻击。
Severity
中
Patch Name
F5 BIG-IP UDP请求拒绝服务漏洞的补丁
Patch Description
F5 BIG-IP是一款F5的负载均衡设备。 F5 BIG-IP处理UDP协议数据存在安全漏洞，远程攻击者可以利用该漏洞提交特殊的请求，可使TMM重启，造成拒绝服务攻击。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，详情请关注厂商主页： https://support.f5.com/csp/article/K45421311

Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-5925
Impacted products
Name
['F5 BIG-IP >=14.1.0，<=14.1.2.3', 'F5 BIG-IP >=13.1.0，<=13.1.3.3', 'F5 BIG-IP >=12.1.0，<=12.1.5.1', 'F5 BIG-IP >=11.6.1，<=11.6.5.1', 'F5 BIG-IP >=15.1.0，<=15.1.0.4', 'F5 BIG-IP >=15.0.0，<=15.0.1.3']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-5925",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-5925"
    }
  },
  "description": "F5 BIG-IP\u662f\u4e00\u6b3eF5\u7684\u8d1f\u8f7d\u5747\u8861\u8bbe\u5907\u3002\n\nF5 BIG-IP\u5904\u7406UDP\u534f\u8bae\u6570\u636e\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u4f7fTMM\u91cd\u542f\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u653b\u51fb\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://support.f5.com/csp/article/K45421311",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-50115",
  "openTime": "2020-09-02",
  "patchDescription": "F5 BIG-IP\u662f\u4e00\u6b3eF5\u7684\u8d1f\u8f7d\u5747\u8861\u8bbe\u5907\u3002\r\n\r\nF5 BIG-IP\u5904\u7406UDP\u534f\u8bae\u6570\u636e\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u4ee5\u5229\u7528\u8be5\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u8bf7\u6c42\uff0c\u53ef\u4f7fTMM\u91cd\u542f\uff0c\u9020\u6210\u62d2\u7edd\u670d\u52a1\u653b\u51fb\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 UDP\u8bf7\u6c42\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "F5 BIG-IP \u003e=14.1.0\uff0c\u003c=14.1.2.3",
      "F5 BIG-IP \u003e=13.1.0\uff0c\u003c=13.1.3.3",
      "F5 BIG-IP \u003e=12.1.0\uff0c\u003c=12.1.5.1",
      "F5 BIG-IP \u003e=11.6.1\uff0c\u003c=11.6.5.1",
      "F5 BIG-IP \u003e=15.1.0\uff0c\u003c=15.1.0.4",
      "F5 BIG-IP \u003e=15.0.0\uff0c\u003c=15.0.1.3"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-5925",
  "serverity": "\u4e2d",
  "submitTime": "2020-08-31",
  "title": "F5 BIG-IP UDP\u8bf7\u6c42\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.