cnvd-2019-12509
Vulnerability from cnvd

Title: GraphicsMagick缓冲区过读漏洞(CNVD-2019-12509)

Description:

GraphicsMagick是一套简单的图像处理工具。该工具对图像提供尺寸调整、旋转、加亮等功能。

GraphicsMagick 1.4 snapshot-20190322 Q8中的coders/png.c中的ReadMNGImage函数存在堆缓冲区过读漏洞,攻击者可通过图像colormap利用该漏洞导致拒绝服务或信息泄露。

Severity:

Patch Name: GraphicsMagick缓冲区过读漏洞(CNVD-2019-12509)的补丁

Patch Description:

GraphicsMagick是一套简单的图像处理工具。该工具对图像提供尺寸调整、旋转、加亮等功能。

GraphicsMagick 1.4 snapshot-20190322 Q8中的coders/png.c中的ReadMNGImage函数存在堆缓冲区过读漏洞,攻击者可通过图像colormap利用该漏洞导致拒绝服务或信息泄露。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: http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/40fc71472b98;http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/86a9295e7c83

Reference: https://nvd.nist.gov/vuln/detail/CVE-2019-11007

Impacted products
Name
GraphicsMagick GraphicsMagick 1.4 snapshot-20190322 Q8
Show details on source website


{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2019-11007"
    }
  },
  "description": "GraphicsMagick\u662f\u4e00\u5957\u7b80\u5355\u7684\u56fe\u50cf\u5904\u7406\u5de5\u5177\u3002\u8be5\u5de5\u5177\u5bf9\u56fe\u50cf\u63d0\u4f9b\u5c3a\u5bf8\u8c03\u6574\u3001\u65cb\u8f6c\u3001\u52a0\u4eae\u7b49\u529f\u80fd\u3002\n\nGraphicsMagick 1.4 snapshot-20190322 Q8\u4e2d\u7684coders/png.c\u4e2d\u7684ReadMNGImage\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u8fc7\u8bfb\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u56fe\u50cfcolormap\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u4fe1\u606f\u6cc4\u9732\u3002",
  "discovererName": "Bob Friesenhahn",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttp://hg.graphicsmagick.org/hg/GraphicsMagick/rev/40fc71472b98\uff1bhttp://hg.graphicsmagick.org/hg/GraphicsMagick/rev/86a9295e7c83",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2019-12509",
  "openTime": "2019-04-27",
  "patchDescription": "GraphicsMagick\u662f\u4e00\u5957\u7b80\u5355\u7684\u56fe\u50cf\u5904\u7406\u5de5\u5177\u3002\u8be5\u5de5\u5177\u5bf9\u56fe\u50cf\u63d0\u4f9b\u5c3a\u5bf8\u8c03\u6574\u3001\u65cb\u8f6c\u3001\u52a0\u4eae\u7b49\u529f\u80fd\u3002\r\n\r\nGraphicsMagick 1.4 snapshot-20190322 Q8\u4e2d\u7684coders/png.c\u4e2d\u7684ReadMNGImage\u51fd\u6570\u5b58\u5728\u5806\u7f13\u51b2\u533a\u8fc7\u8bfb\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u56fe\u50cfcolormap\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\u6216\u4fe1\u606f\u6cc4\u9732\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\u7f13\u51b2\u533a\u8fc7\u8bfb\u6f0f\u6d1e\uff08CNVD-2019-12509\uff09\u7684\u8865\u4e01",
  "products": {
    "product": "GraphicsMagick GraphicsMagick 1.4 snapshot-20190322 Q8"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2019-11007",
  "serverity": "\u4e2d",
  "submitTime": "2019-04-09",
  "title": "GraphicsMagick\u7f13\u51b2\u533a\u8fc7\u8bfb\u6f0f\u6d1e\uff08CNVD-2019-12509\uff09"
}


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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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