cnvd-2017-04910
Vulnerability from cnvd

Title: LibTIFF 'libtiff/tif_ojpeg.c' Divide By Zero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 'libtiff/tif_ojpeg.c' Divide By Zero存在拒绝服务漏洞。远程攻击者可利用该漏洞借助特制的TIFF图片造成拒绝服务(除零错误和应用程序崩溃)。

Severity:

Patch Name: LibTIFF 'libtiff/tif_ojpeg.c' Divide By Zero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 'libtiff/tif_ojpeg.c' Divide By Zero存在拒绝服务漏洞。远程攻击者可利用该漏洞借助特制的TIFF图片造成拒绝服务(除零错误和应用程序崩溃)。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:

厂商已发布了漏洞修复程序,请及时关注更新: https://github.com/vadz/libtiff/commit/43bc256d8ae44b92d2734a3c5bc73957a4d7c1ec

Reference: https://github.com/vadz/libtiff/commit/43bc256d8ae44b92d2734a3c5bc73957a4d7c1ec https://nvd.nist.gov/vuln/detail/CVE-2016-10267 http://www.securityfocus.com/bid/97117

Impacted products
Name
Libtiff LibTiff 4.0.7
Show details on source website


{
  "bids": {
    "bid": {
      "bidNumber": "97117"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-10267",
      "cveUrl": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10267"
    }
  },
  "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 \u0027libtiff/tif_ojpeg.c\u0027 Divide By Zero\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684TIFF\u56fe\u7247\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u9664\u96f6\u9519\u8bef\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\uff09\u3002",
  "discovererName": "Agostino Sarubbo of Gentoo",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://github.com/vadz/libtiff/commit/43bc256d8ae44b92d2734a3c5bc73957a4d7c1ec",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-04910",
  "openTime": "2017-04-21",
  "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 \u0027libtiff/tif_ojpeg.c\u0027 Divide By Zero\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5236\u7684TIFF\u56fe\u7247\u9020\u6210\u62d2\u7edd\u670d\u52a1\uff08\u9664\u96f6\u9519\u8bef\u548c\u5e94\u7528\u7a0b\u5e8f\u5d29\u6e83\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": "LibTIFF \u0027libtiff/tif_ojpeg.c\u0027 Divide By Zero\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Libtiff LibTiff 4.0.7"
  },
  "referenceLink": "https://github.com/vadz/libtiff/commit/43bc256d8ae44b92d2734a3c5bc73957a4d7c1ec\r\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-10267\r\nhttp://www.securityfocus.com/bid/97117",
  "serverity": "\u4e2d",
  "submitTime": "2017-03-28",
  "title": "LibTIFF \u0027libtiff/tif_ojpeg.c\u0027 Divide By Zero\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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