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CNVD-2016-02175

Vulnerability from cnvd - Published: 2016-04-13
VLAI
Title
Silicon Graphics LibTiff拒绝服务漏洞(CNVD-2016-02175)
Description
Silicon Graphics LibTiff是美国Silicon Graphics公司的一个读写TIFF(标签图像文件格式)文件的库。 Silicon Graphics LibTiff 4.0.6及之前版本的tif_dirinfo.c文件中的‘_TIFFVGetField’函数存在安全漏洞,攻击者可借助thumbnail命令,利用该漏洞造成拒绝服务(非法写入),或执行任意命令。
Severity
Formal description

目前厂商暂未发布修复措施解决此安全问题,建议使用此软件的用户随时关注厂商主页或参考网址以获取解决办法: http://www.libtiff.org/

Reference
http://www.libtiff.org/
Impacted products
Name
Silicon Graphics, Inc. LibTiff <=4.0.6
Show details on source website

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-3632"
    }
  },
  "description": "Silicon Graphics LibTiff\u662f\u7f8e\u56fdSilicon Graphics\u516c\u53f8\u7684\u4e00\u4e2a\u8bfb\u5199TIFF\uff08\u6807\u7b7e\u56fe\u50cf\u6587\u4ef6\u683c\u5f0f\uff09\u6587\u4ef6\u7684\u5e93\u3002\r\n\r\nSilicon Graphics LibTiff 4.0.6\u53ca\u4e4b\u524d\u7248\u672c\u7684tif_dirinfo.c\u6587\u4ef6\u4e2d\u7684\u0026lsquo;_TIFFVGetField\u0026rsquo;\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9thumbnail\u547d\u4ee4\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u975e\u6cd5\u5199\u5165\uff09\uff0c\u6216\u6267\u884c\u4efb\u610f\u547d\u4ee4\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u6682\u672a\u53d1\u5e03\u4fee\u590d\u63aa\u65bd\u89e3\u51b3\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u6216\u53c2\u8003\u7f51\u5740\u4ee5\u83b7\u53d6\u89e3\u51b3\u529e\u6cd5\uff1a\r\nhttp://www.libtiff.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02175",
  "openTime": "2016-04-13",
  "products": {
    "product": "Silicon Graphics, Inc. LibTiff \u003c=4.0.6"
  },
  "referenceLink": "http://www.libtiff.org/",
  "serverity": "\u9ad8",
  "submitTime": "2016-04-12",
  "title": "Silicon Graphics LibTiff\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff08CNVD-2016-02175\uff09"
}



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