cnvd-2019-15742
Vulnerability from cnvd
Title
Citrix NetScaler Gateway和Citrix Application Delivery Controller缓冲区溢出漏洞
Description
Citrix Systems NetScaler Gateway和Citrix Application Delivery Controller（ADC）Citrix NetScaler Gateway和Citrix Application Delivery Controller都是美国思杰系统（Citrix Systems）公司的产品。Citrix Systems NetScaler Gateway是一套安全的远程接入解决方案。该方案可为管理员提供应用级和数据级管控功能，以实现用户从任何地点远程访问应用和数据。Citrix Application Delivery Controller是一款应用交付控制器。该产品具有应用交付控制和负载均衡等功能。 Citrix NetScaler Gateway和Citrix ADC中存在缓冲区溢出漏洞。该漏洞源于网络系统或产品在内存上执行操作时未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。
Severity
中
Patch Name
Citrix NetScaler Gateway和Citrix Application Delivery Controller缓冲区溢出漏洞的补丁
Patch Description
Citrix Systems NetScaler Gateway和Citrix Application Delivery Controller（ADC）Citrix NetScaler Gateway和Citrix Application Delivery Controller都是美国思杰系统（Citrix Systems）公司的产品。Citrix Systems NetScaler Gateway是一套安全的远程接入解决方案。该方案可为管理员提供应用级和数据级管控功能，以实现用户从任何地点远程访问应用和数据。Citrix Application Delivery Controller是一款应用交付控制器。该产品具有应用交付控制和负载均衡等功能。 Citrix NetScaler Gateway和Citrix ADC中存在缓冲区溢出漏洞。该漏洞源于网络系统或产品在内存上执行操作时未正确验证数据边界，导致向关联的其他内存位置上执行了错误的读写操作。攻击者可利用该漏洞导致缓冲区溢出或堆溢出等。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

用户可联系供应商获得补丁信息： https://support.citrix.com/article/CTX249976

Reference
https://web.nvd.nist.gov//vuln/detail/CVE-2019-12044
Impacted products
Name
['Citrix Systems NetScaler Gateway 10.5.x，<10.5.70.x', 'Citrix Systems NetScaler Gateway 11.1.x，<11.1.59.10', 'Citrix Systems NetScaler Gateway 12.0.x，<12.0.59.8', 'Citrix Systems NetScaler Gateway 12.1.x，<12.1.49.23', 'Citrix Systems NetScaler Application Delivery Controller（ADC） 10.5.x，<10.5.70.x', 'Citrix Systems NetScaler Application Delivery Controller（ADC） 11.1.x，<11.1.59.10', 'Citrix Systems NetScaler Application Delivery Controller（ADC） 12.0.x，<12.0.59.8', 'Citrix Systems NetScaler Application Delivery Controller（ADC） 12.1.x，<12.1.49.23']
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{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-12044",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12044"
    }
  },
  "description": "Citrix Systems NetScaler Gateway\u548cCitrix Application Delivery Controller\uff08ADC\uff09Citrix NetScaler Gateway\u548cCitrix Application Delivery Controller\u90fd\u662f\u7f8e\u56fd\u601d\u6770\u7cfb\u7edf\uff08Citrix Systems\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Citrix Systems NetScaler Gateway\u662f\u4e00\u5957\u5b89\u5168\u7684\u8fdc\u7a0b\u63a5\u5165\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u53ef\u4e3a\u7ba1\u7406\u5458\u63d0\u4f9b\u5e94\u7528\u7ea7\u548c\u6570\u636e\u7ea7\u7ba1\u63a7\u529f\u80fd\uff0c\u4ee5\u5b9e\u73b0\u7528\u6237\u4ece\u4efb\u4f55\u5730\u70b9\u8fdc\u7a0b\u8bbf\u95ee\u5e94\u7528\u548c\u6570\u636e\u3002Citrix Application Delivery Controller\u662f\u4e00\u6b3e\u5e94\u7528\u4ea4\u4ed8\u63a7\u5236\u5668\u3002\u8be5\u4ea7\u54c1\u5177\u6709\u5e94\u7528\u4ea4\u4ed8\u63a7\u5236\u548c\u8d1f\u8f7d\u5747\u8861\u7b49\u529f\u80fd\u3002\n\nCitrix NetScaler Gateway\u548cCitrix ADC\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u5185\u5b58\u4e0a\u6267\u884c\u64cd\u4f5c\u65f6\u672a\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u8fb9\u754c\uff0c\u5bfc\u81f4\u5411\u5173\u8054\u7684\u5176\u4ed6\u5185\u5b58\u4f4d\u7f6e\u4e0a\u6267\u884c\u4e86\u9519\u8bef\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\u3002",
  "discovererName": "unknown",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttps://support.citrix.com/article/CTX249976",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-15742",
  "openTime": "2019-05-29",
  "patchDescription": "Citrix Systems NetScaler Gateway\u548cCitrix Application Delivery Controller\uff08ADC\uff09Citrix NetScaler Gateway\u548cCitrix Application Delivery Controller\u90fd\u662f\u7f8e\u56fd\u601d\u6770\u7cfb\u7edf\uff08Citrix Systems\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Citrix Systems NetScaler Gateway\u662f\u4e00\u5957\u5b89\u5168\u7684\u8fdc\u7a0b\u63a5\u5165\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u53ef\u4e3a\u7ba1\u7406\u5458\u63d0\u4f9b\u5e94\u7528\u7ea7\u548c\u6570\u636e\u7ea7\u7ba1\u63a7\u529f\u80fd\uff0c\u4ee5\u5b9e\u73b0\u7528\u6237\u4ece\u4efb\u4f55\u5730\u70b9\u8fdc\u7a0b\u8bbf\u95ee\u5e94\u7528\u548c\u6570\u636e\u3002Citrix Application Delivery Controller\u662f\u4e00\u6b3e\u5e94\u7528\u4ea4\u4ed8\u63a7\u5236\u5668\u3002\u8be5\u4ea7\u54c1\u5177\u6709\u5e94\u7528\u4ea4\u4ed8\u63a7\u5236\u548c\u8d1f\u8f7d\u5747\u8861\u7b49\u529f\u80fd\u3002\r\n\r\nCitrix NetScaler Gateway\u548cCitrix ADC\u4e2d\u5b58\u5728\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7f51\u7edc\u7cfb\u7edf\u6216\u4ea7\u54c1\u5728\u5185\u5b58\u4e0a\u6267\u884c\u64cd\u4f5c\u65f6\u672a\u6b63\u786e\u9a8c\u8bc1\u6570\u636e\u8fb9\u754c\uff0c\u5bfc\u81f4\u5411\u5173\u8054\u7684\u5176\u4ed6\u5185\u5b58\u4f4d\u7f6e\u4e0a\u6267\u884c\u4e86\u9519\u8bef\u7684\u8bfb\u5199\u64cd\u4f5c\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u7f13\u51b2\u533a\u6ea2\u51fa\u6216\u5806\u6ea2\u51fa\u7b49\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": "Citrix NetScaler Gateway\u548cCitrix Application Delivery Controller\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Citrix Systems NetScaler Gateway 10.5.x\uff0c\u003c10.5.70.x",
      "Citrix Systems NetScaler Gateway 11.1.x\uff0c\u003c11.1.59.10",
      "Citrix Systems NetScaler Gateway 12.0.x\uff0c\u003c12.0.59.8",
      "Citrix Systems NetScaler Gateway 12.1.x\uff0c\u003c12.1.49.23",
      "Citrix Systems NetScaler Application Delivery Controller\uff08ADC\uff09 10.5.x\uff0c\u003c10.5.70.x",
      "Citrix Systems NetScaler Application Delivery Controller\uff08ADC\uff09 11.1.x\uff0c\u003c11.1.59.10",
      "Citrix Systems NetScaler Application Delivery Controller\uff08ADC\uff09 12.0.x\uff0c\u003c12.0.59.8",
      "Citrix Systems NetScaler Application Delivery Controller\uff08ADC\uff09 12.1.x\uff0c\u003c12.1.49.23"
    ]
  },
  "referenceLink": "https://web.nvd.nist.gov//vuln/detail/CVE-2019-12044",
  "serverity": "\u4e2d",
  "submitTime": "2019-05-22",
  "title": "Citrix NetScaler Gateway\u548cCitrix Application Delivery Controller\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}


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