CNVD-2015-05117

Vulnerability from cnvd - Published: 2015-08-05
VLAI Severity ?
Title
Android mediaserver服务整数溢出拒绝服务漏洞
Description
mediaserver是Android用于索引设备上媒体文件的服务。 Android 4.3 (Jelly Bean)－5.1.1 (Lollipop)版本的mediaserver在处理畸形MKV文件时存在整数溢出漏洞。远程攻击者通过恶意的安卓app或构造的网站利用此漏洞可造成受影响设备不响应，无法接打电话。
Severity
中
Patch Name
Android mediaserver服务整数溢出拒绝服务漏洞的补丁
Patch Description
mediaserver是Android用于索引设备上媒体文件的服务。 Android 4.3 (Jelly Bean)－5.1.1 (Lollipop)版本的mediaserver在处理畸形MKV文件时存在整数溢出漏洞。远程攻击者通过恶意的安卓app或构造的网站利用此漏洞可造成受影响设备不响应，无法接打电话。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

目前厂商还没有提供补丁或者升级程序，我们建议使用此软件的用户随时关注厂商的主页以获取最新版本： http://www.openhandsetalliance.com/android_overview.html

Reference
http://blog.trendmicro.com/trendlabs-security-intelligence/trend-micro-discovers-vulnerability-that-renders-android-devices-silent/
Impacted products
Name
Android mediaserver 4.3 (Jelly Bean)－5.1.1 (Lollipop)
Show details on source website
To clipboard 

{
  "description": "mediaserver\u662fAndroid\u7528\u4e8e\u7d22\u5f15\u8bbe\u5907\u4e0a\u5a92\u4f53\u6587\u4ef6\u7684\u670d\u52a1\u3002\r\n\r\nAndroid 4.3 (Jelly Bean)\uff0d5.1.1 (Lollipop)\u7248\u672c\u7684mediaserver\u5728\u5904\u7406\u7578\u5f62MKV\u6587\u4ef6\u65f6\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u6076\u610f\u7684\u5b89\u5353app\u6216\u6784\u9020\u7684\u7f51\u7ad9\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u9020\u6210\u53d7\u5f71\u54cd\u8bbe\u5907\u4e0d\u54cd\u5e94\uff0c\u65e0\u6cd5\u63a5\u6253\u7535\u8bdd\u3002",
  "discovererName": "Trend Micro",
  "formalWay": "\u76ee\u524d\u5382\u5546\u8fd8\u6ca1\u6709\u63d0\u4f9b\u8865\u4e01\u6216\u8005\u5347\u7ea7\u7a0b\u5e8f\uff0c\u6211\u4eec\u5efa\u8bae\u4f7f\u7528\u6b64\u8f6f\u4ef6\u7684\u7528\u6237\u968f\u65f6\u5173\u6ce8\u5382\u5546\u7684\u4e3b\u9875\u4ee5\u83b7\u53d6\u6700\u65b0\u7248\u672c\uff1a\r\nhttp://www.openhandsetalliance.com/android_overview.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-05117",
  "openTime": "2015-08-05",
  "patchDescription": "mediaserver\u662fAndroid\u7528\u4e8e\u7d22\u5f15\u8bbe\u5907\u4e0a\u5a92\u4f53\u6587\u4ef6\u7684\u670d\u52a1\u3002\r\n\r\nAndroid 4.3 (Jelly Bean)\uff0d5.1.1 (Lollipop)\u7248\u672c\u7684mediaserver\u5728\u5904\u7406\u7578\u5f62MKV\u6587\u4ef6\u65f6\u5b58\u5728\u6574\u6570\u6ea2\u51fa\u6f0f\u6d1e\u3002\u8fdc\u7a0b\u653b\u51fb\u8005\u901a\u8fc7\u6076\u610f\u7684\u5b89\u5353app\u6216\u6784\u9020\u7684\u7f51\u7ad9\u5229\u7528\u6b64\u6f0f\u6d1e\u53ef\u9020\u6210\u53d7\u5f71\u54cd\u8bbe\u5907\u4e0d\u54cd\u5e94\uff0c\u65e0\u6cd5\u63a5\u6253\u7535\u8bdd\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": "Android mediaserver\u670d\u52a1\u6574\u6570\u6ea2\u51fa\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Android mediaserver 4.3 (Jelly Bean)\uff0d5.1.1 (Lollipop)"
  },
  "referenceLink": "http://blog.trendmicro.com/trendlabs-security-intelligence/trend-micro-discovers-vulnerability-that-renders-android-devices-silent/",
  "serverity": "\u4e2d",
  "submitTime": "2015-08-03",
  "title": "Android mediaserver\u670d\u52a1\u6574\u6570\u6ea2\u51fa\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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