cnvd-2015-08353
Vulnerability from cnvd
Title
Xen libxl toolstack库拒绝服务漏洞
Description
Xen是英国剑桥大学开发的一款开源的虚拟机监视器产品。 Xen ibxl toolstack库管理同一个进程中的多个域时未能正确释放做为内核和初始虚拟磁盘的文件映射，允许攻击者利用该漏洞使应用程序崩溃。
Severity
高
Patch Name
Xen libxl toolstack库拒绝服务漏洞的补丁
Patch Description
Xen是英国剑桥大学开发的一款开源的虚拟机监视器产品。 Xen ibxl toolstack库管理同一个进程中的多个域时未能正确释放做为内核和初始虚拟磁盘的文件映射，允许攻击者利用该漏洞使应用程序崩溃。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： http://xenbits.xen.org/xsa/advisory-160.html

Reference
http://xenbits.xen.org/xsa/advisory-160.html
Impacted products
Name
Xen Xen 4.1.x-4.6.x
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-8341"
    }
  },
  "description": "Xen\u662f\u82f1\u56fd\u5251\u6865\u5927\u5b66\u5f00\u53d1\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u865a\u62df\u673a\u76d1\u89c6\u5668\u4ea7\u54c1\u3002\r\n\r\nXen ibxl toolstack\u5e93\u7ba1\u7406\u540c\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\u7684\u591a\u4e2a\u57df\u65f6\u672a\u80fd\u6b63\u786e\u91ca\u653e\u505a\u4e3a\u5185\u6838\u548c\u521d\u59cb\u865a\u62df\u78c1\u76d8\u7684\u6587\u4ef6\u6620\u5c04\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u3002",
  "discovererName": "George Dunlap of Citrix",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://xenbits.xen.org/xsa/advisory-160.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-08353",
  "openTime": "2015-12-22",
  "patchDescription": "Xen\u662f\u82f1\u56fd\u5251\u6865\u5927\u5b66\u5f00\u53d1\u7684\u4e00\u6b3e\u5f00\u6e90\u7684\u865a\u62df\u673a\u76d1\u89c6\u5668\u4ea7\u54c1\u3002\r\n\r\nXen ibxl toolstack\u5e93\u7ba1\u7406\u540c\u4e00\u4e2a\u8fdb\u7a0b\u4e2d\u7684\u591a\u4e2a\u57df\u65f6\u672a\u80fd\u6b63\u786e\u91ca\u653e\u505a\u4e3a\u5185\u6838\u548c\u521d\u59cb\u865a\u62df\u78c1\u76d8\u7684\u6587\u4ef6\u6620\u5c04\uff0c\u5141\u8bb8\u653b\u51fb\u8005\u5229\u7528\u8be5\u6f0f\u6d1e\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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": "Xen libxl toolstack\u5e93\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Xen Xen 4.1.x-4.6.x"
  },
  "referenceLink": "http://xenbits.xen.org/xsa/advisory-160.html",
  "serverity": "\u9ad8",
  "submitTime": "2015-12-20",
  "title": "Xen libxl toolstack\u5e93\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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