CNVD-2017-19980

Vulnerability from cnvd - Published: 2017-08-09
VLAI
Title
GraphicsMagick'ReadDPXImage()'拒绝服务漏洞
Description
GraphicsMagick号称图像处理领域的瑞士军刀。短小精悍的代码却提供了一个鲁棒、高效的工具和库集合,可处理图像的读取、写入和操作,支持超过88种图像格式,包括重要的DPX、GIF、JPEG、JPEG-2000、PNG、PDF、PNM和TIFF。 GraphicsMagick中的coders/dpx.c处理DPX图像(元数据指示较大宽度)时存在拒绝服务漏洞,攻击者可借助特制的DPX图像利用该漏洞造成拒绝服务。
Severity
中
Patch Name
GraphicsMagick'ReadDPXImage()'拒绝服务漏洞的补丁
Patch Description
GraphicsMagick号称图像处理领域的瑞士军刀。短小精悍的代码却提供了一个鲁棒、高效的工具和库集合,可处理图像的读取、写入和操作,支持超过88种图像格式,包括重要的DPX、GIF、JPEG、JPEG-2000、PNG、PDF、PNM和TIFF。 GraphicsMagick中的coders/dpx.c处理DPX图像(元数据指示较大宽度)时存在拒绝服务漏洞,攻击者可借助特制的DPX图像利用该漏洞造成拒绝服务。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,详情请关注厂商主页: http://www.graphicsmagick.org/

Reference
http://hg.code.sf.net/p/graphicsmagick/code/rev/f10b9bb3ca62
Impacted products
Name
GraphicsMagick GraphicsMagick 1.3.25
Show details on source website

{
  "bids": {
    "bid": {
      "bidNumber": "99358"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-10799"
    }
  },
  "description": "GraphicsMagick\u53f7\u79f0\u56fe\u50cf\u5904\u7406\u9886\u57df\u7684\u745e\u58eb\u519b\u5200\u3002\u77ed\u5c0f\u7cbe\u608d\u7684\u4ee3\u7801\u5374\u63d0\u4f9b\u4e86\u4e00\u4e2a\u9c81\u68d2\u3001\u9ad8\u6548\u7684\u5de5\u5177\u548c\u5e93\u96c6\u5408\uff0c\u53ef\u5904\u7406\u56fe\u50cf\u7684\u8bfb\u53d6\u3001\u5199\u5165\u548c\u64cd\u4f5c\uff0c\u652f\u6301\u8d85\u8fc788\u79cd\u56fe\u50cf\u683c\u5f0f\uff0c\u5305\u62ec\u91cd\u8981\u7684DPX\u3001GIF\u3001JPEG\u3001JPEG-2000\u3001PNG\u3001PDF\u3001PNM\u548cTIFF\u3002\r\n\r\nGraphicsMagick\u4e2d\u7684coders/dpx.c\u5904\u7406DPX\u56fe\u50cf\uff08\u5143\u6570\u636e\u6307\u793a\u8f83\u5927\u5bbd\u5ea6\uff09\u65f6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684DPX\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002",
  "discovererName": "GraphicsMagick",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttp://www.graphicsmagick.org/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2017-19980",
  "openTime": "2017-08-09",
  "patchDescription": "GraphicsMagick\u53f7\u79f0\u56fe\u50cf\u5904\u7406\u9886\u57df\u7684\u745e\u58eb\u519b\u5200\u3002\u77ed\u5c0f\u7cbe\u608d\u7684\u4ee3\u7801\u5374\u63d0\u4f9b\u4e86\u4e00\u4e2a\u9c81\u68d2\u3001\u9ad8\u6548\u7684\u5de5\u5177\u548c\u5e93\u96c6\u5408\uff0c\u53ef\u5904\u7406\u56fe\u50cf\u7684\u8bfb\u53d6\u3001\u5199\u5165\u548c\u64cd\u4f5c\uff0c\u652f\u6301\u8d85\u8fc788\u79cd\u56fe\u50cf\u683c\u5f0f\uff0c\u5305\u62ec\u91cd\u8981\u7684DPX\u3001GIF\u3001JPEG\u3001JPEG-2000\u3001PNG\u3001PDF\u3001PNM\u548cTIFF\u3002\r\n\r\nGraphicsMagick\u4e2d\u7684coders/dpx.c\u5904\u7406DPX\u56fe\u50cf\uff08\u5143\u6570\u636e\u6307\u793a\u8f83\u5927\u5bbd\u5ea6\uff09\u65f6\u5b58\u5728\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684DPX\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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": "GraphicsMagick\u0027ReadDPXImage()\u0027\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "GraphicsMagick GraphicsMagick 1.3.25"
  },
  "referenceLink": "http://hg.code.sf.net/p/graphicsmagick/code/rev/f10b9bb3ca62",
  "serverity": "\u4e2d",
  "submitTime": "2017-07-03",
  "title": "GraphicsMagick\u0027ReadDPXImage()\u0027\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

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