cnvd-2019-02507
Vulnerability from cnvd
Title
Red Hat Virtualization和Virtualization Host拒绝服务漏洞
Description
Red Hat Virtualization和Virtualization Host都是美国红帽（Red Hat）公司的产品。Red Hat Virtualization是推出的一套针对服务器和桌面的虚拟化管理解决方案（企业虚拟化平台），它可提供实时迁移、负载平衡等功能。Virtualization Host是一款虚拟主机。 Red Hat Virtualization 4 x86_64版本和Red Hat Virtualization Host 4 x86_64版本中的‘JarURLConnection.getLastModified()’函数存在安全漏洞。攻击者可利用该漏洞造成拒绝服务。
Severity
中
Patch Name
Red Hat Virtualization和Virtualization Host拒绝服务漏洞的补丁
Patch Description
Red Hat Virtualization和Virtualization Host都是美国红帽（Red Hat）公司的产品。Red Hat Virtualization是推出的一套针对服务器和桌面的虚拟化管理解决方案（企业虚拟化平台），它可提供实时迁移、负载平衡等功能。Virtualization Host是一款虚拟主机。 Red Hat Virtualization 4 x86_64版本和Red Hat Virtualization Host 4 x86_64版本中的‘JarURLConnection.getLastModified()’函数存在安全漏洞。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

目前厂商已发布升级补丁以修复漏洞，补丁获取链接： https://access.redhat.com/errata/RHSA-2018:2643

Reference
https://access.redhat.com/errata/RHSA-2018:2643
Impacted products
Name
['Red Hat Virtualization 4 x86_64', 'Red Hat Virtualization Host 4 x86_64']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-1114",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1114"
    }
  },
  "description": "Red Hat Virtualization\u548cVirtualization Host\u90fd\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Red Hat Virtualization\u662f\u63a8\u51fa\u7684\u4e00\u5957\u9488\u5bf9\u670d\u52a1\u5668\u548c\u684c\u9762\u7684\u865a\u62df\u5316\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\uff08\u4f01\u4e1a\u865a\u62df\u5316\u5e73\u53f0\uff09\uff0c\u5b83\u53ef\u63d0\u4f9b\u5b9e\u65f6\u8fc1\u79fb\u3001\u8d1f\u8f7d\u5e73\u8861\u7b49\u529f\u80fd\u3002Virtualization Host\u662f\u4e00\u6b3e\u865a\u62df\u4e3b\u673a\u3002\n\nRed Hat Virtualization 4 x86_64\u7248\u672c\u548cRed Hat Virtualization Host 4 x86_64\u7248\u672c\u4e2d\u7684\u2018JarURLConnection.getLastModified()\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "Sam Fowler",
  "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://access.redhat.com/errata/RHSA-2018:2643",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-02507",
  "openTime": "2019-01-23",
  "patchDescription": "Red Hat Virtualization\u548cVirtualization Host\u90fd\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4ea7\u54c1\u3002Red Hat Virtualization\u662f\u63a8\u51fa\u7684\u4e00\u5957\u9488\u5bf9\u670d\u52a1\u5668\u548c\u684c\u9762\u7684\u865a\u62df\u5316\u7ba1\u7406\u89e3\u51b3\u65b9\u6848\uff08\u4f01\u4e1a\u865a\u62df\u5316\u5e73\u53f0\uff09\uff0c\u5b83\u53ef\u63d0\u4f9b\u5b9e\u65f6\u8fc1\u79fb\u3001\u8d1f\u8f7d\u5e73\u8861\u7b49\u529f\u80fd\u3002Virtualization Host\u662f\u4e00\u6b3e\u865a\u62df\u4e3b\u673a\u3002\r\n\r\nRed Hat Virtualization 4 x86_64\u7248\u672c\u548cRed Hat Virtualization Host 4 x86_64\u7248\u672c\u4e2d\u7684\u2018JarURLConnection.getLastModified()\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\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": "Red Hat Virtualization\u548cVirtualization Host\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Red Hat Virtualization 4 x86_64",
      "Red Hat Virtualization Host 4 x86_64"
    ]
  },
  "referenceLink": "https://access.redhat.com/errata/RHSA-2018:2643",
  "serverity": "\u4e2d",
  "submitTime": "2018-09-11",
  "title": "Red Hat Virtualization\u548cVirtualization Host\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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