cnvd-2017-34619
Vulnerability from cnvd

Title: Red Hat oVirt权限获取漏洞

Description:

Red Hat Ovirt是美国红帽（Red Hat）公司的一套开源的虚拟化管理平台，是RHEV（企业虚拟化平台）的开源版本，由ovirt-node客户端和overt-engine管理端组成。

Red Hat oVirt 3.2.2版本至3.5.0版本中存在安全漏洞，该漏洞源于用户在从webadmin注销后，程序未能使restapi会话失效。远程攻击者可通过使用其他用户的会话令牌替换该用户的令牌利用该漏洞获取用户权限。

Severity: 中

Patch Name: Red Hat oVirt权限获取漏洞的补丁

Patch Description:

Red Hat Ovirt是美国红帽（Red Hat）公司的一套开源的虚拟化管理平台，是RHEV（企业虚拟化平台）的开源版本，由ovirt-node客户端和overt-engine管理端组成。

Red Hat oVirt 3.2.2版本至3.5.0版本中存在安全漏洞，该漏洞源于用户在从webadmin注销后，程序未能使restapi会话失效。远程攻击者可通过使用其他用户的会话令牌替换该用户的令牌利用该漏洞获取用户权限。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，详情请关注厂商主页： https://ovirt.org/

Reference: https://bugzilla.redhat.com/show_bug.cgi?id=1161730

Impacted products
Name
oVirt oVirt >3.2.2，<3.5.0
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-7851"
    }
  },
  "description": "Red Hat Ovirt\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u865a\u62df\u5316\u7ba1\u7406\u5e73\u53f0\uff0c\u662fRHEV\uff08\u4f01\u4e1a\u865a\u62df\u5316\u5e73\u53f0\uff09\u7684\u5f00\u6e90\u7248\u672c\uff0c\u7531ovirt-node\u5ba2\u6237\u7aef\u548covert-engine\u7ba1\u7406\u7aef\u7ec4\u6210\u3002\r\n\r\nRed Hat oVirt 3.2.2\u7248\u672c\u81f33.5.0\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u5728\u4ecewebadmin\u6ce8\u9500\u540e\uff0c\u7a0b\u5e8f\u672a\u80fd\u4f7frestapi\u4f1a\u8bdd\u5931\u6548\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f7f\u7528\u5176\u4ed6\u7528\u6237\u7684\u4f1a\u8bdd\u4ee4\u724c\u66ff\u6362\u8be5\u7528\u6237\u7684\u4ee4\u724c\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7528\u6237\u6743\u9650\u3002",
  "discovererName": "Alon Bar-Lev",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://ovirt.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-34619",
  "openTime": "2017-11-20",
  "patchDescription": "Red Hat Ovirt\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u865a\u62df\u5316\u7ba1\u7406\u5e73\u53f0\uff0c\u662fRHEV\uff08\u4f01\u4e1a\u865a\u62df\u5316\u5e73\u53f0\uff09\u7684\u5f00\u6e90\u7248\u672c\uff0c\u7531ovirt-node\u5ba2\u6237\u7aef\u548covert-engine\u7ba1\u7406\u7aef\u7ec4\u6210\u3002\r\n\r\nRed Hat oVirt 3.2.2\u7248\u672c\u81f33.5.0\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7528\u6237\u5728\u4ecewebadmin\u6ce8\u9500\u540e\uff0c\u7a0b\u5e8f\u672a\u80fd\u4f7frestapi\u4f1a\u8bdd\u5931\u6548\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u4f7f\u7528\u5176\u4ed6\u7528\u6237\u7684\u4f1a\u8bdd\u4ee4\u724c\u66ff\u6362\u8be5\u7528\u6237\u7684\u4ee4\u724c\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u7528\u6237\u6743\u9650\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 oVirt\u6743\u9650\u83b7\u53d6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "oVirt oVirt \u003e3.2.2\uff0c\u003c3.5.0"
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=1161730",
  "serverity": "\u4e2d",
  "submitTime": "2017-10-20",
  "title": "Red Hat oVirt\u6743\u9650\u83b7\u53d6\u6f0f\u6d1e"
}


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