cnvd-2019-34764
Vulnerability from cnvd
Title
Xen拒绝服务漏洞（CNVD-2019-34764）
Description
Xen是一款开源虚拟机监视器产品。 Xen存在拒绝服务漏洞，x86客户端操作系统攻击者可利用该漏洞导致拒绝服务或获得特权。
Severity
中
Patch Name
Xen拒绝服务漏洞（CNVD-2019-34764）的补丁
Patch Description
Xen是一款开源虚拟机监视器产品。 Xen存在拒绝服务漏洞，x86客户端操作系统攻击者可利用该漏洞导致拒绝服务或获得特权。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://xenbits.xen.org/xsa/advisory-284.html

Reference
https://nvd.nist.gov/vuln/detail/CVE-2019-17340
Impacted products
Name
Xen Xen <=4.11.*
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-17340",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2019-17340"
    }
  },
  "description": "Xen\u662f\u4e00\u6b3e\u5f00\u6e90\u865a\u62df\u673a\u76d1\u89c6\u5668\u4ea7\u54c1\u3002\n\nXen\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0cx86\u5ba2\u6237\u7aef\u64cd\u4f5c\u7cfb\u7edf\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u83b7\u5f97\u7279\u6743\u3002",
  "discovererName": "Jan Beulich",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://xenbits.xen.org/xsa/advisory-284.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-34764",
  "openTime": "2019-10-12",
  "patchDescription": "Xen\u662f\u4e00\u6b3e\u5f00\u6e90\u865a\u62df\u673a\u76d1\u89c6\u5668\u4ea7\u54c1\u3002\r\n\r\nXen\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0cx86\u5ba2\u6237\u7aef\u64cd\u4f5c\u7cfb\u7edf\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u83b7\u5f97\u7279\u6743\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\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2019-34764\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "Xen Xen \u003c=4.11.*"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-17340",
  "serverity": "\u4e2d",
  "submitTime": "2019-10-08",
  "title": "Xen\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2019-34764\uff09"
}


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