CNVD-2023-05955

Vulnerability from cnvd - Published: 2023-02-02
VLAI
Title
F5 BIG-IP DNS配置文件拒绝服务漏洞
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 BIG-IP DNS配置文件存在拒绝服务漏洞,在DNS配置文件中打开了快速响应模式( Rapid Response Mode )设置,将该配置文件配置到启用了硬件syncookie的虚拟服务器上,未公开的请求可能会导致TMM终止,攻击者可利用该漏洞造成拒绝服务。
Severity
高
Patch Name
F5 BIG-IP DNS配置文件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 BIG-IP DNS配置文件存在拒绝服务漏洞,在DNS配置文件中打开了快速响应模式( Rapid Response Mode )设置,将该配置文件配置到启用了硬件syncookie的虚拟服务器上,未公开的请求可能会导致TMM终止,攻击者可利用该漏洞造成拒绝服务。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: https://my.f5.com/manage/s/article/K37708118

Reference
https://my.f5.com/manage/s/article/K37708118
Impacted products
Name
['F5 BIG-IP (DNS, LTM enabled with DNS Services License) >=13.1.0,<=13.1.5', 'F5 BIG-IP (DNS, LTM enabled with DNS Services License) >=14.1.0,<=14.1.5', 'F5 BIG-IP (DNS, LTM enabled with DNS Services License) >=15.1.0,<=15.1.8', 'F5 BIG-IP (DNS, LTM enabled with DNS Services License) >=16.1.0,<=16.1.3', 'F5 BIG-IP (DNS, LTM enabled with DNS Services License) 17.0.0']
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2023-22839",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2023-22839"
    }
  },
  "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 BIG-IP DNS\u914d\u7f6e\u6587\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5728DNS\u914d\u7f6e\u6587\u4ef6\u4e2d\u6253\u5f00\u4e86\u5feb\u901f\u54cd\u5e94\u6a21\u5f0f( Rapid Response Mode )\u8bbe\u7f6e\uff0c\u5c06\u8be5\u914d\u7f6e\u6587\u4ef6\u914d\u7f6e\u5230\u542f\u7528\u4e86\u786c\u4ef6syncookie\u7684\u865a\u62df\u670d\u52a1\u5668\u4e0a\uff0c\u672a\u516c\u5f00\u7684\u8bf7\u6c42\u53ef\u80fd\u4f1a\u5bfc\u81f4TMM\u7ec8\u6b62\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://my.f5.com/manage/s/article/K37708118",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2023-05955",
  "openTime": "2023-02-02",
  "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 BIG-IP DNS\u914d\u7f6e\u6587\u4ef6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u5728DNS\u914d\u7f6e\u6587\u4ef6\u4e2d\u6253\u5f00\u4e86\u5feb\u901f\u54cd\u5e94\u6a21\u5f0f( Rapid Response Mode )\u8bbe\u7f6e\uff0c\u5c06\u8be5\u914d\u7f6e\u6587\u4ef6\u914d\u7f6e\u5230\u542f\u7528\u4e86\u786c\u4ef6syncookie\u7684\u865a\u62df\u670d\u52a1\u5668\u4e0a\uff0c\u672a\u516c\u5f00\u7684\u8bf7\u6c42\u53ef\u80fd\u4f1a\u5bfc\u81f4TMM\u7ec8\u6b62\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\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 DNS\u914d\u7f6e\u6587\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "F5 BIG-IP (DNS, LTM enabled with DNS Services License) \u003e=13.1.0\uff0c\u003c=13.1.5",
      "F5 BIG-IP (DNS, LTM enabled with DNS Services License) \u003e=14.1.0\uff0c\u003c=14.1.5",
      "F5 BIG-IP (DNS, LTM enabled with DNS Services License) \u003e=15.1.0\uff0c\u003c=15.1.8",
      "F5 BIG-IP (DNS, LTM enabled with DNS Services License) \u003e=16.1.0\uff0c\u003c=16.1.3",
      "F5 BIG-IP (DNS, LTM enabled with DNS Services License) 17.0.0"
    ]
  },
  "referenceLink": "https://my.f5.com/manage/s/article/K37708118",
  "serverity": "\u9ad8",
  "submitTime": "2023-02-01",
  "title": "F5 BIG-IP DNS\u914d\u7f6e\u6587\u4ef6\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}



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