CNVD-2020-50121

Vulnerability from cnvd - Published: 2020-09-02
VLAI Severity ?
Title
F5 BIG-IP APM拒绝服务漏洞（CNVD-2020-50121）
Description
F5 BIG-IP APM是美国F5公司的一套访问和安全解决方案。该产品提供统一访问关键业务应用和网络的功能。 F5 BIG-IP APM 15.0.0版本至15.0.1.2版本、14.1.0版本至14.1.2.3版本和14.0.0版本至14.0.1版本中存在安全漏洞。远程攻击者可借助特制请求利用该漏洞中断流量管理微内核（TMM）所提供的服务。
Severity
中
Patch Name
F5 BIG-IP APM拒绝服务漏洞（CNVD-2020-50121）的补丁
Patch Description
F5 BIG-IP APM是美国F5公司的一套访问和安全解决方案。该产品提供统一访问关键业务应用和网络的功能。 F5 BIG-IP APM 15.0.0版本至15.0.1.2版本、14.1.0版本至14.1.2.3版本和14.0.0版本至14.0.1版本中存在安全漏洞。远程攻击者可借助特制请求利用该漏洞中断流量管理微内核（TMM）所提供的服务。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://support.f5.com/csp/article/K46901953

Reference
https://nvd.nist.gov/vuln/detail/CVE-2020-5874
Impacted products
Name
['F5 BIG-IP APM >=15.0.0，<=15.0.1.2', 'F5 BIG-IP APM >=14.1.0，<=14.1.2.3', 'F5 BIG-IP APM >=14.0.0，<=14.0.1']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-5874",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2020-5874"
    }
  },
  "description": "F5 BIG-IP APM\u662f\u7f8e\u56fdF5\u516c\u53f8\u7684\u4e00\u5957\u8bbf\u95ee\u548c\u5b89\u5168\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u4ea7\u54c1\u63d0\u4f9b\u7edf\u4e00\u8bbf\u95ee\u5173\u952e\u4e1a\u52a1\u5e94\u7528\u548c\u7f51\u7edc\u7684\u529f\u80fd\u3002\n\nF5 BIG-IP APM 15.0.0\u7248\u672c\u81f315.0.1.2\u7248\u672c\u300114.1.0\u7248\u672c\u81f314.1.2.3\u7248\u672c\u548c14.0.0\u7248\u672c\u81f314.0.1\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u4e2d\u65ad\u6d41\u91cf\u7ba1\u7406\u5fae\u5185\u6838\uff08TMM\uff09\u6240\u63d0\u4f9b\u7684\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://support.f5.com/csp/article/K46901953",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-50121",
  "openTime": "2020-09-02",
  "patchDescription": "F5 BIG-IP APM\u662f\u7f8e\u56fdF5\u516c\u53f8\u7684\u4e00\u5957\u8bbf\u95ee\u548c\u5b89\u5168\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u4ea7\u54c1\u63d0\u4f9b\u7edf\u4e00\u8bbf\u95ee\u5173\u952e\u4e1a\u52a1\u5e94\u7528\u548c\u7f51\u7edc\u7684\u529f\u80fd\u3002\r\n\r\nF5 BIG-IP APM 15.0.0\u7248\u672c\u81f315.0.1.2\u7248\u672c\u300114.1.0\u7248\u672c\u81f314.1.2.3\u7248\u672c\u548c14.0.0\u7248\u672c\u81f314.0.1\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u8bf7\u6c42\u5229\u7528\u8be5\u6f0f\u6d1e\u4e2d\u65ad\u6d41\u91cf\u7ba1\u7406\u5fae\u5185\u6838\uff08TMM\uff09\u6240\u63d0\u4f9b\u7684\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 APM\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2020-50121\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "F5 BIG-IP APM \u003e=15.0.0\uff0c\u003c=15.0.1.2",
      "F5 BIG-IP APM \u003e=14.1.0\uff0c\u003c=14.1.2.3",
      "F5 BIG-IP APM \u003e=14.0.0\uff0c\u003c=14.0.1"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2020-5874",
  "serverity": "\u4e2d",
  "submitTime": "2020-05-06",
  "title": "F5 BIG-IP APM\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2020-50121\uff09"
}


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Sightings

Author Source Type Date

Nomenclature

  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.