cnvd-2018-17742
Vulnerability from cnvd
Title
Red Hat glusterfs服务器RPC请求处理器组件路径遍历漏洞
Description
Red Hat glusterfs server是美国红帽（Red Hat）公司的一套开源的分布式文件系统。该系统主要为媒体流、数据分析以及其他数据和带宽密集型任务创建大型分布式存储解决方案。 Red Hat glusterfs服务器中的RPC请求处理器组件的‘gfs3_mknod_req’函数存在路径遍历漏洞。攻击者可利用该漏洞向任意位置写入文件并在glusterfs服务器节点上执行任意代码。
Severity
低
Patch Name
Red Hat glusterfs服务器RPC请求处理器组件路径遍历漏洞的补丁
Patch Description
Red Hat glusterfs server是美国红帽（Red Hat）公司的一套开源的分布式文件系统。该系统主要为媒体流、数据分析以及其他数据和带宽密集型任务创建大型分布式存储解决方案。 Red Hat glusterfs服务器中的RPC请求处理器组件的‘gfs3_mknod_req’函数存在路径遍历漏洞。攻击者可利用该漏洞向任意位置写入文件并在glusterfs服务器节点上执行任意代码。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://www.gluster.org/

Reference
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10926
Impacted products
Name
['Red Hat Enterprise Linux Server 7 x86_64', 'Red Hat Gluster Storage Server for On-premise 3 for RHEL 7 x86_64']
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-10926",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10926"
    }
  },
  "description": "Red Hat glusterfs server\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u4e3b\u8981\u4e3a\u5a92\u4f53\u6d41\u3001\u6570\u636e\u5206\u6790\u4ee5\u53ca\u5176\u4ed6\u6570\u636e\u548c\u5e26\u5bbd\u5bc6\u96c6\u578b\u4efb\u52a1\u521b\u5efa\u5927\u578b\u5206\u5e03\u5f0f\u5b58\u50a8\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nRed Hat glusterfs\u670d\u52a1\u5668\u4e2d\u7684RPC\u8bf7\u6c42\u5904\u7406\u5668\u7ec4\u4ef6\u7684\u2018gfs3_mknod_req\u2019\u51fd\u6570\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u4efb\u610f\u4f4d\u7f6e\u5199\u5165\u6587\u4ef6\u5e76\u5728glusterfs\u670d\u52a1\u5668\u8282\u70b9\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Sam Fowler",
  "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://www.gluster.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-17742",
  "openTime": "2018-09-06",
  "patchDescription": "Red Hat glusterfs server\u662f\u7f8e\u56fd\u7ea2\u5e3d\uff08Red Hat\uff09\u516c\u53f8\u7684\u4e00\u5957\u5f00\u6e90\u7684\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\u3002\u8be5\u7cfb\u7edf\u4e3b\u8981\u4e3a\u5a92\u4f53\u6d41\u3001\u6570\u636e\u5206\u6790\u4ee5\u53ca\u5176\u4ed6\u6570\u636e\u548c\u5e26\u5bbd\u5bc6\u96c6\u578b\u4efb\u52a1\u521b\u5efa\u5927\u578b\u5206\u5e03\u5f0f\u5b58\u50a8\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nRed Hat glusterfs\u670d\u52a1\u5668\u4e2d\u7684RPC\u8bf7\u6c42\u5904\u7406\u5668\u7ec4\u4ef6\u7684\u2018gfs3_mknod_req\u2019\u51fd\u6570\u5b58\u5728\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5411\u4efb\u610f\u4f4d\u7f6e\u5199\u5165\u6587\u4ef6\u5e76\u5728glusterfs\u670d\u52a1\u5668\u8282\u70b9\u4e0a\u6267\u884c\u4efb\u610f\u4ee3\u7801\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 glusterfs\u670d\u52a1\u5668RPC\u8bf7\u6c42\u5904\u7406\u5668\u7ec4\u4ef6\u8def\u5f84\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Red Hat Enterprise Linux Server 7 x86_64",
      "Red Hat Gluster Storage Server for On-premise 3 for RHEL 7 x86_64"
    ]
  },
  "referenceLink": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10926",
  "serverity": "\u4f4e",
  "submitTime": "2018-09-06",
  "title": "Red Hat glusterfs\u670d\u52a1\u5668RPC\u8bf7\u6c42\u5904\u7406\u5668\u7ec4\u4ef6\u8def\u5f84\u904d\u5386\u6f0f\u6d1e"
}


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