cnvd-2015-07848
Vulnerability from cnvd

Title: FFmpeg 'ff_ivi_init_planes'函数整数溢出漏洞

Description:

FFmpeg是一套可录制、转换以及流化音视频的完整解决方案。

FFmpeg 2.6.5之前的版本,2.7.3之前的2.7.x版本和2.8.2及之前的2.8.x版本the libavcodec/ivi.c 文件中的ff_ivi_init_planes函数存在整数溢出漏洞。允许远程攻击者通过在Indeo视频交互数据中制作的图像尺寸,导致拒绝服务(出越界堆内存访问)或其他未明影响。

Severity:

Patch Name: FFmpeg 'ff_ivi_init_planes'函数整数溢出漏洞的补丁

Patch Description:

FFmpeg是一套可录制、转换以及流化音视频的完整解决方案。

FFmpeg 2.6.5之前的版本,2.7.3之前的2.7.x版本和2.8.2及之前的2.8.x版本the libavcodec/ivi.c 文件中的ff_ivi_init_planes函数存在整数溢出漏洞。允许远程攻击者通过在Indeo视频交互数据中制作的图像尺寸,导致拒绝服务(出越界堆内存访问)或其他未明影响。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:

用户可参考如下厂商提供的安全公告获取补丁以修复该漏洞: http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=df91aa034b82b77a3c4e01791f4a2b2ff6c82066

Reference: https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-8365 http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=df91aa034b82b77a3c4e01791f4a2b2ff6c82066

Impacted products
Name
['FFmpeg FFmpeg <2.6.5', 'FFmpeg FFmpeg 2.7.x(<2.7.3)', 'FFmpeg FFmpeg 2.8.x(<=2.8.2)']
Show details on source website


{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-8364"
    }
  },
  "description": "FFmpeg\u662f\u4e00\u5957\u53ef\u5f55\u5236\u3001\u8f6c\u6362\u4ee5\u53ca\u6d41\u5316\u97f3\u89c6\u9891\u7684\u5b8c\u6574\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nFFmpeg 2.6.5\u4e4b\u524d\u7684\u7248\u672c\uff0c2.7.3\u4e4b\u524d\u76842.7.x\u7248\u672c\u548c2.8.2\u53ca\u4e4b\u524d\u76842.8.x\u7248\u672cthe libavcodec/ivi.c \u6587\u4ef6\u4e2d\u7684ff_ivi_init_planes\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u5728Indeo\u89c6\u9891\u4ea4\u4e92\u6570\u636e\u4e2d\u5236\u4f5c\u7684\u56fe\u50cf\u5c3a\u5bf8\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u51fa\u8d8a\u754c\u5806\u5185\u5b58\u8bbf\u95ee\uff09\u6216\u5176\u4ed6\u672a\u660e\u5f71\u54cd\u3002",
  "discovererName": "Michael Niedermayer",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u516c\u544a\u83b7\u53d6\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttp://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=df91aa034b82b77a3c4e01791f4a2b2ff6c82066",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-07848",
  "openTime": "2015-11-30",
  "patchDescription": "FFmpeg\u662f\u4e00\u5957\u53ef\u5f55\u5236\u3001\u8f6c\u6362\u4ee5\u53ca\u6d41\u5316\u97f3\u89c6\u9891\u7684\u5b8c\u6574\u89e3\u51b3\u65b9\u6848\u3002\r\n\r\nFFmpeg 2.6.5\u4e4b\u524d\u7684\u7248\u672c\uff0c2.7.3\u4e4b\u524d\u76842.7.x\u7248\u672c\u548c2.8.2\u53ca\u4e4b\u524d\u76842.8.x\u7248\u672cthe libavcodec/ivi.c \u6587\u4ef6\u4e2d\u7684ff_ivi_init_planes\u51fd\u6570\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u5141\u8bb8\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u5728Indeo\u89c6\u9891\u4ea4\u4e92\u6570\u636e\u4e2d\u5236\u4f5c\u7684\u56fe\u50cf\u5c3a\u5bf8\uff0c\u5bfc\u81f4\u62d2\u7edd\u670d\u52a1\uff08\u51fa\u8d8a\u754c\u5806\u5185\u5b58\u8bbf\u95ee\uff09\u6216\u5176\u4ed6\u672a\u660e\u5f71\u54cd\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": "FFmpeg \u0027ff_ivi_init_planes\u0027\u51fd\u6570\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "FFmpeg FFmpeg \u003c2.6.5",
      "FFmpeg FFmpeg  2.7.x(\u003c2.7.3)",
      "FFmpeg FFmpeg  2.8.x(\u003c=2.8.2)"
    ]
  },
  "referenceLink": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2015-8365\r\nhttp://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=df91aa034b82b77a3c4e01791f4a2b2ff6c82066",
  "serverity": "\u4e2d",
  "submitTime": "2015-11-27",
  "title": "FFmpeg \u0027ff_ivi_init_planes\u0027\u51fd\u6570\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e"
}


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