CNVD-2018-17759

Vulnerability from cnvd - Published: 2018-09-06
VLAI
Title
Red Hat glusterfs服务器反序列化漏洞
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dict.c文件的‘dic_unserialize’函数存在反序列化漏洞，该漏洞源于‘dic_unserialize’函数对负的key长度值处理不当。攻击者可借助特制的序列化词典利用该漏洞泄露任意内存位置。
Severity
高
Patch Name
Red Hat glusterfs服务器反序列化漏洞的补丁
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dict.c文件的‘dic_unserialize’函数存在反序列化漏洞，该漏洞源于‘dic_unserialize’函数对负的key长度值处理不当。攻击者可借助特制的序列化词典利用该漏洞泄露任意内存位置。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://review.gluster.org/#/c/glusterfs/+/21067/

Reference
https://review.gluster.org/#/c/glusterfs/+/21067/
Impacted products
Name
Red Hat GlusterFS
Show details on source website
To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-10911",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10911"
    }
  },
  "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\u7684dict.c\u6587\u4ef6\u7684\u2018dic_unserialize\u2019\u51fd\u6570\u5b58\u5728\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u2018dic_unserialize\u2019\u51fd\u6570\u5bf9\u8d1f\u7684key\u957f\u5ea6\u503c\u5904\u7406\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e8f\u5217\u5316\u8bcd\u5178\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\u4efb\u610f\u5185\u5b58\u4f4d\u7f6e\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://review.gluster.org/#/c/glusterfs/+/21067/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-17759",
  "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\u7684dict.c\u6587\u4ef6\u7684\u2018dic_unserialize\u2019\u51fd\u6570\u5b58\u5728\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u2018dic_unserialize\u2019\u51fd\u6570\u5bf9\u8d1f\u7684key\u957f\u5ea6\u503c\u5904\u7406\u4e0d\u5f53\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e8f\u5217\u5316\u8bcd\u5178\u5229\u7528\u8be5\u6f0f\u6d1e\u6cc4\u9732\u4efb\u610f\u5185\u5b58\u4f4d\u7f6e\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\u5668\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Red Hat GlusterFS"
  },
  "referenceLink": "https://review.gluster.org/#/c/glusterfs/+/21067/",
  "serverity": "\u9ad8",
  "submitTime": "2018-09-06",
  "title": "Red Hat glusterfs\u670d\u52a1\u5668\u53cd\u5e8f\u5217\u5316\u6f0f\u6d1e"
}



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