cnvd-2018-08950
Vulnerability from cnvd
Title
Simple DirectMedia Layer SDL2_image代码执行漏洞
Description
Simple DirectMedia Layer是一个通过OpenGL和Direct3D为音频、键盘、鼠标和图形硬件设备等提供低级访问的跨平台开发库。 Simple DirectMedia Layer SDL2_image-2.0.2版本中的XCF image rendering功能存在安全漏洞。攻击者可借助特制的XCF图像利用该漏洞执行代码（越边界写入）。
Severity
高
Patch Name
Simple DirectMedia Layer SDL2_image代码执行漏洞的补丁
Patch Description
Simple DirectMedia Layer是一个通过OpenGL和Direct3D为音频、键盘、鼠标和图形硬件设备等提供低级访问的跨平台开发库。 Simple DirectMedia Layer SDL2_image-2.0.2版本中的XCF image rendering功能存在安全漏洞。攻击者可借助特制的XCF图像利用该漏洞执行代码（越边界写入）。 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

厂商已发布漏洞修复程序，请及时关注更新： https://www.libsdl.org/projects/SDL_image/

Reference
https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0521
Impacted products
Name
Simple DirectMedia Layer Simple DirectMedia Layer SDL2_image-2.0.2
Show details on source website

To clipboard 

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2018-3839"
    }
  },
  "description": "Simple DirectMedia Layer\u662f\u4e00\u4e2a\u901a\u8fc7OpenGL\u548cDirect3D\u4e3a\u97f3\u9891\u3001\u952e\u76d8\u3001\u9f20\u6807\u548c\u56fe\u5f62\u786c\u4ef6\u8bbe\u5907\u7b49\u63d0\u4f9b\u4f4e\u7ea7\u8bbf\u95ee\u7684\u8de8\u5e73\u53f0\u5f00\u53d1\u5e93\u3002\r\n\r\nSimple DirectMedia Layer SDL2_image-2.0.2\u7248\u672c\u4e2d\u7684XCF image rendering\u529f\u80fd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684XCF\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\uff08\u8d8a\u8fb9\u754c\u5199\u5165\uff09\u3002",
  "discovererName": "Lilith of Cisco Talos.",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://www.libsdl.org/projects/SDL_image/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-08950",
  "openTime": "2018-05-04",
  "patchDescription": "Simple DirectMedia Layer\u662f\u4e00\u4e2a\u901a\u8fc7OpenGL\u548cDirect3D\u4e3a\u97f3\u9891\u3001\u952e\u76d8\u3001\u9f20\u6807\u548c\u56fe\u5f62\u786c\u4ef6\u8bbe\u5907\u7b49\u63d0\u4f9b\u4f4e\u7ea7\u8bbf\u95ee\u7684\u8de8\u5e73\u53f0\u5f00\u53d1\u5e93\u3002\r\n\r\nSimple DirectMedia Layer SDL2_image-2.0.2\u7248\u672c\u4e2d\u7684XCF image rendering\u529f\u80fd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684XCF\u56fe\u50cf\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u4ee3\u7801\uff08\u8d8a\u8fb9\u754c\u5199\u5165\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": "Simple DirectMedia Layer SDL2_image\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Simple DirectMedia Layer  Simple DirectMedia Layer  SDL2_image-2.0.2"
  },
  "referenceLink": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0521",
  "serverity": "\u9ad8",
  "submitTime": "2018-04-11",
  "title": "Simple DirectMedia Layer SDL2_image\u4ee3\u7801\u6267\u884c\u6f0f\u6d1e"
}


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