cnvd-2021-65640
Vulnerability from cnvd
Title
F5 TMUI SCTP拒绝服务漏洞
Description
F5 BIG-IP是F5公司的一款集成了网络流量编排、负载均衡、智能DNS，远程接入策略管理等功能的应用交付平台。 F5 TMUI SCTP拒绝服务漏洞，当在virtual server上配置具有多个路径的SCTP配置文件时，未公开的请求可能导致 TMM终止。攻击者可利用该漏洞在BIG-IP系统上造成拒绝服务 (DoS)。
Severity
中
Patch Name
F5 TMUI SCTP拒绝服务漏洞的补丁
Patch Description
F5 BIG-IP是F5公司的一款集成了网络流量编排、负载均衡、智能DNS，远程接入策略管理等功能的应用交付平台。 F5 TMUI SCTP拒绝服务漏洞，当在virtual server上配置具有多个路径的SCTP配置文件时，未公开的请求可能导致 TMM终止。攻击者可利用该漏洞在BIG-IP系统上造成拒绝服务 (DoS)。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/K94941221

Reference
https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-23045
Impacted products
Name
['F5 BIG-IP (LTM， AAM， Advanced WAF， AFM， Analytics， APM， DDHD， DNS， FPS， GTM， Link Controller， PEM SSLO) 16.0.0-16.0.1', 'F5 BIG-IP (LTM， AAM， Advanced WAF， AFM， Analytics， APM， DDHD， DNS， FPS， GTM， Link Controller， PEM SSLO) 15.1.0-15.1.3', 'F5 BIG-IP (LTM， AAM， Advanced WAF， AFM， Analytics， APM， DDHD， DNS， FPS， GTM， Link Controller， PEM SSLO) 14.1.0-14.1.4', 'F5 BIG-IP (LTM， AAM， Advanced WAF， AFM， Analytics， APM， DDHD， DNS， FPS， GTM， Link Controller， PEM SSLO) \t13.1.0-13.1.4', 'F5 BIG-IP (LTM， AAM， Advanced WAF， AFM， Analytics， APM， DDHD， DNS， FPS， GTM， Link Controller， PEM SSLO) 12.1.0-12.1.6']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-23045"
    }
  },
  "description": "F5 BIG-IP\u662fF5\u516c\u53f8\u7684\u4e00\u6b3e\u96c6\u6210\u4e86\u7f51\u7edc\u6d41\u91cf\u7f16\u6392\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u667a\u80fdDNS\uff0c\u8fdc\u7a0b\u63a5\u5165\u7b56\u7565\u7ba1\u7406\u7b49\u529f\u80fd\u7684\u5e94\u7528\u4ea4\u4ed8\u5e73\u53f0\u3002\n\nF5 TMUI SCTP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5f53\u5728virtual server\u4e0a\u914d\u7f6e\u5177\u6709\u591a\u4e2a\u8def\u5f84\u7684SCTP\u914d\u7f6e\u6587\u4ef6\u65f6\uff0c\u672a\u516c\u5f00\u7684\u8bf7\u6c42\u53ef\u80fd\u5bfc\u81f4 TMM\u7ec8\u6b62\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728BIG-IP\u7cfb\u7edf\u4e0a\u9020\u6210\u62d2\u7edd\u670d\u52a1\u00a0(DoS)\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/K94941221",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-65640",
  "openTime": "2021-08-26",
  "patchDescription": "F5 BIG-IP\u662fF5\u516c\u53f8\u7684\u4e00\u6b3e\u96c6\u6210\u4e86\u7f51\u7edc\u6d41\u91cf\u7f16\u6392\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u667a\u80fdDNS\uff0c\u8fdc\u7a0b\u63a5\u5165\u7b56\u7565\u7ba1\u7406\u7b49\u529f\u80fd\u7684\u5e94\u7528\u4ea4\u4ed8\u5e73\u53f0\u3002\r\n\r\nF5 TMUI SCTP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5f53\u5728virtual server\u4e0a\u914d\u7f6e\u5177\u6709\u591a\u4e2a\u8def\u5f84\u7684SCTP\u914d\u7f6e\u6587\u4ef6\u65f6\uff0c\u672a\u516c\u5f00\u7684\u8bf7\u6c42\u53ef\u80fd\u5bfc\u81f4 TMM\u7ec8\u6b62\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728BIG-IP\u7cfb\u7edf\u4e0a\u9020\u6210\u62d2\u7edd\u670d\u52a1\u00a0(DoS)\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 TMUI SCTP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "F5 BIG-IP (LTM\uff0c AAM\uff0c Advanced WAF\uff0c AFM\uff0c Analytics\uff0c APM\uff0c DDHD\uff0c DNS\uff0c FPS\uff0c GTM\uff0c Link Controller\uff0c PEM SSLO) 16.0.0-16.0.1",
      "F5 BIG-IP (LTM\uff0c AAM\uff0c Advanced WAF\uff0c AFM\uff0c Analytics\uff0c APM\uff0c DDHD\uff0c DNS\uff0c FPS\uff0c GTM\uff0c Link Controller\uff0c PEM SSLO) 15.1.0-15.1.3",
      "F5 BIG-IP (LTM\uff0c AAM\uff0c Advanced WAF\uff0c AFM\uff0c Analytics\uff0c APM\uff0c DDHD\uff0c DNS\uff0c FPS\uff0c GTM\uff0c Link Controller\uff0c PEM SSLO) 14.1.0-14.1.4",
      "F5 BIG-IP (LTM\uff0c AAM\uff0c Advanced WAF\uff0c AFM\uff0c Analytics\uff0c APM\uff0c DDHD\uff0c DNS\uff0c FPS\uff0c GTM\uff0c Link Controller\uff0c PEM SSLO) \t13.1.0-13.1.4",
      "F5 BIG-IP (LTM\uff0c AAM\uff0c Advanced WAF\uff0c AFM\uff0c Analytics\uff0c APM\uff0c DDHD\uff0c DNS\uff0c FPS\uff0c GTM\uff0c Link Controller\uff0c PEM SSLO) 12.1.0-12.1.6"
    ]
  },
  "referenceLink": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=2021-23045",
  "serverity": "\u4e2d",
  "submitTime": "2021-08-26",
  "title": "F5 TMUI SCTP\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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