cnvd-2017-05402
Vulnerability from cnvd
Title
Silicon Graphics LibTIFF putagreytile拒绝服务漏洞
Description
LibTIFF是一个用来读写标签图像文件格式（简写为TIFF）的库。 LibTIFF putagreytile函数存在安全漏洞，允许远程攻击者利用漏洞提交特殊的文件，诱使用户解析，使应用程序崩溃或执行任意代码。
Severity
中
Patch Name
Silicon Graphics LibTIFF putagreytile拒绝服务漏洞的补丁
Patch Description
LibTIFF是一个用来读写标签图像文件格式（简写为TIFF）的库。 LibTIFF putagreytile函数存在安全漏洞，允许远程攻击者利用漏洞提交特殊的文件，诱使用户解析，使应用程序崩溃或执行任意代码。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

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接: http://bugzilla.maptools.org/show_bug.cgi?id=2658

Reference
http://bugzilla.maptools.org/show_bug.cgi?id=2658
Impacted products
Name
Silicon Graphics, Inc. LibTiff 4.0.7
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "97510"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-7592",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7592"
    }
  },
  "description": "LibTIFF\u662f\u4e00\u4e2a\u7528\u6765\u8bfb\u5199\u6807\u7b7e\u56fe\u50cf\u6587\u4ef6\u683c\u5f0f\uff08\u7b80\u5199\u4e3aTIFF\uff09\u7684\u5e93\u3002\r\n\r\nLibTIFF putagreytile\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u6587\u4ef6\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\u6267\u884c\u4efb\u610f\u4ee3\u7801\u3002",
  "discovererName": "Agostino Sarubbo of Gentoo",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5:\r\nhttp://bugzilla.maptools.org/show_bug.cgi?id=2658",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-05402",
  "openTime": "2017-04-26",
  "patchDescription": "LibTIFF\u662f\u4e00\u4e2a\u7528\u6765\u8bfb\u5199\u6807\u7b7e\u56fe\u50cf\u6587\u4ef6\u683c\u5f0f\uff08\u7b80\u5199\u4e3aTIFF\uff09\u7684\u5e93\u3002\r\n\r\nLibTIFF putagreytile\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u5229\u7528\u6f0f\u6d1e\u63d0\u4ea4\u7279\u6b8a\u7684\u6587\u4ef6\uff0c\u8bf1\u4f7f\u7528\u6237\u89e3\u6790\uff0c\u4f7f\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\u6216\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": "Silicon Graphics LibTIFF putagreytile\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Silicon Graphics, Inc. LibTiff 4.0.7"
  },
  "referenceLink": "http://bugzilla.maptools.org/show_bug.cgi?id=2658",
  "serverity": "\u4e2d",
  "submitTime": "2017-04-11",
  "title": "Silicon Graphics LibTIFF putagreytile\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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