cnvd-2018-03846
Vulnerability from cnvd
Title
Google Android System组件权限提升漏洞（CNVD-2018-03846）
Description
Android是美国谷歌（Google）公司和开放手持设备联盟（简称OHA）共同开发的一套以Linux为基础的开源操作系统。KeyStore service是其中的一个Java数据证书管理服务。 Android 8.0版本和8.1版本中的KeyStore service存在权限提升漏洞。攻击者可借助恶意的应用程序利用该漏洞执行命令。
Severity
高
Patch Name
Google Android System组件权限提升漏洞（CNVD-2018-03846）的补丁
Patch Description
Android是美国谷歌（Google）公司和开放手持设备联盟（简称OHA）共同开发的一套以Linux为基础的开源操作系统。KeyStore service是其中的一个Java数据证书管理服务。 Android 8.0版本和8.1版本中的KeyStore service存在权限提升漏洞。攻击者可借助恶意的应用程序利用该漏洞执行命令。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://source.android.com/security/bulletin/2018-02-01

Reference
https://source.android.com/security/bulletin/2018-02-01 https://www.exploit-db.com/exploits/43996/ https://www.securityfocus.com/bid/102979
Impacted products
Name
['Google Android 8.0', 'Google Android 8.1']
Show details on source website

To clipboard 

{
  "bids": {
    "bid": {
      "bidNumber": "102979"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2017-13236"
    }
  },
  "description": "Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u548c\u5f00\u653e\u624b\u6301\u8bbe\u5907\u8054\u76df\uff08\u7b80\u79f0OHA\uff09\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002KeyStore service\u662f\u5176\u4e2d\u7684\u4e00\u4e2aJava\u6570\u636e\u8bc1\u4e66\u7ba1\u7406\u670d\u52a1\u3002\r\n\r\nAndroid 8.0\u7248\u672c\u548c8.1\u7248\u672c\u4e2d\u7684KeyStore service\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u547d\u4ee4\u3002",
  "discovererName": "Google",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://source.android.com/security/bulletin/2018-02-01",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2018-03846",
  "openTime": "2018-02-28",
  "patchDescription": "Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u548c\u5f00\u653e\u624b\u6301\u8bbe\u5907\u8054\u76df\uff08\u7b80\u79f0OHA\uff09\u5171\u540c\u5f00\u53d1\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002KeyStore service\u662f\u5176\u4e2d\u7684\u4e00\u4e2aJava\u6570\u636e\u8bc1\u4e66\u7ba1\u7406\u670d\u52a1\u3002\r\n\r\nAndroid 8.0\u7248\u672c\u548c8.1\u7248\u672c\u4e2d\u7684KeyStore service\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u6076\u610f\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u6267\u884c\u547d\u4ee4\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": "Google Android System\u7ec4\u4ef6\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2018-03846\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Google Android 8.0",
      "Google Android 8.1"
    ]
  },
  "referenceLink": "https://source.android.com/security/bulletin/2018-02-01\r\nhttps://www.exploit-db.com/exploits/43996/\r\nhttps://www.securityfocus.com/bid/102979",
  "serverity": "\u9ad8",
  "submitTime": "2018-02-06",
  "title": "Google Android System\u7ec4\u4ef6\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff08CNVD-2018-03846\uff09"
}


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