CNVD-2015-05292

Vulnerability from cnvd - Published: 2015-08-17
VLAI
Title
OpenAFS拒绝服务漏洞(CNVD-2015-05292)
Description
OpenAFS是一套分布式文件系统,它允许系统之间通过局域网和广域网来分享档案和资源。 IBM OpenAFS 1.6.12及之前版本中的OSD FS命令的pioctl支持存在安全漏洞,该漏洞源于程序写入RPC的结果时使用错误的指针。本地攻击者可借助特制的OSD FS命令利用该漏洞造成拒绝服务(内存损坏和内核错误)。
Severity
低
Patch Name
OpenAFS拒绝服务漏洞(CNVD-2015-05292)的补丁
Patch Description
OpenAFS是一套分布式文件系统,它允许系统之间通过局域网和广域网来分享档案和资源。OpenAFS 1.6.12及之前版本中的OSD FS命令的pioctl支持存在安全漏洞,该漏洞源于程序写入RPC的结果时使用错误的指针。本地攻击者可借助特制的OSD FS命令利用该漏洞造成拒绝服务(内存损坏和内核错误)。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公告获取补丁以修复该漏洞: http://www.debian.org/security/2015/dsa-3320

Reference
http://www.debian.org/security/2015/dsa-3320
Impacted products
Name
OpenAFS OpenAFS <=1.6.16
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-3285"
    }
  },
  "description": "OpenAFS\u662f\u4e00\u5957\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\uff0c\u5b83\u5141\u8bb8\u7cfb\u7edf\u4e4b\u95f4\u901a\u8fc7\u5c40\u57df\u7f51\u548c\u5e7f\u57df\u7f51\u6765\u5206\u4eab\u6863\u6848\u548c\u8d44\u6e90\u3002\r\n\r\nIBM OpenAFS 1.6.12\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684OSD FS\u547d\u4ee4\u7684pioctl\u652f\u6301\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5199\u5165RPC\u7684\u7ed3\u679c\u65f6\u4f7f\u7528\u9519\u8bef\u7684\u6307\u9488\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684OSD FS\u547d\u4ee4\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u635f\u574f\u548c\u5185\u6838\u9519\u8bef\uff09\u3002",
  "discovererName": "OpenAFS",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://www.debian.org/security/2015/dsa-3320",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-05292",
  "openTime": "2015-08-17",
  "patchDescription": "OpenAFS\u662f\u4e00\u5957\u5206\u5e03\u5f0f\u6587\u4ef6\u7cfb\u7edf\uff0c\u5b83\u5141\u8bb8\u7cfb\u7edf\u4e4b\u95f4\u901a\u8fc7\u5c40\u57df\u7f51\u548c\u5e7f\u57df\u7f51\u6765\u5206\u4eab\u6863\u6848\u548c\u8d44\u6e90\u3002OpenAFS 1.6.12\u53ca\u4e4b\u524d\u7248\u672c\u4e2d\u7684OSD FS\u547d\u4ee4\u7684pioctl\u652f\u6301\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5199\u5165RPC\u7684\u7ed3\u679c\u65f6\u4f7f\u7528\u9519\u8bef\u7684\u6307\u9488\u3002\u672c\u5730\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684OSD FS\u547d\u4ee4\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u5185\u5b58\u635f\u574f\u548c\u5185\u6838\u9519\u8bef\uff09\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": "OpenAFS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-05292\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "OpenAFS OpenAFS \u003c=1.6.16"
  },
  "referenceLink": "http://www.debian.org/security/2015/dsa-3320",
  "serverity": "\u4f4e",
  "submitTime": "2015-08-13",
  "title": "OpenAFS\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2015-05292\uff09"
}



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