CNVD-2015-03001

Vulnerability from cnvd - Published: 2015-05-13
VLAI
Title
Google Android adb backup 'server/BackupManagerService.java'目录遍历漏洞
Description
Android是基于Linux开放性内核的操作系统,是Google公司在2007年11月5日公布的手机操作系统。ADB可以创建Android设备的备份,存在电脑上。 Google Android adb backup在实现上存在目录遍历漏洞。攻击者通过修改tar标头以包含目录遍历序列,则可利用此漏洞在受影响应用上下文中覆盖任意文件。
Severity
Patch Name
Google Android adb backup 'server/BackupManagerService.java'目录遍历漏洞的补丁
Patch Description
Android是基于Linux开放性内核的操作系统,是Google公司在2007年11月5日公布的手机操作系统。ADB可以创建Android设备的备份,存在电脑上。 Google Android adb backup在实现上存在目录遍历漏洞。攻击者通过修改tar标头以包含目录遍历序列,则可利用此漏洞在受影响应用上下文中覆盖任意文件。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

目前厂商已经发布了升级补丁以修复这个安全问题,请到厂商的主页下载: https://android.googlesource.com/platform/frameworks/base/+/7bc601d%5E!/

F0

Reference
http://www.securityfocus.com/archive/1/535295
Impacted products
Name
Google Android < 5
Show details on source website

{
  "bids": {
    "bid": {
      "bidNumber": "74211"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2014-7951"
    }
  },
  "description": "Android\u662f\u57fa\u4e8eLinux\u5f00\u653e\u6027\u5185\u6838\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u662fGoogle\u516c\u53f8\u57282007\u5e7411\u67085\u65e5\u516c\u5e03\u7684\u624b\u673a\u64cd\u4f5c\u7cfb\u7edf\u3002ADB\u53ef\u4ee5\u521b\u5efaAndroid\u8bbe\u5907\u7684\u5907\u4efd\uff0c\u5b58\u5728\u7535\u8111\u4e0a\u3002\r\n\r\nGoogle Android adb backup\u5728\u5b9e\u73b0\u4e0a\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u901a\u8fc7\u4fee\u6539tar\u6807\u5934\u4ee5\u5305\u542b\u76ee\u5f55\u904d\u5386\u5e8f\u5217\uff0c\u5219\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u4e0a\u4e0b\u6587\u4e2d\u8986\u76d6\u4efb\u610f\u6587\u4ef6\u3002",
  "discovererName": "Imre Rad",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a\r\nhttps://android.googlesource.com/platform/frameworks/base/+/7bc601d%5E!/\r\n#F0",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2015-03001",
  "openTime": "2015-05-13",
  "patchDescription": "Android\u662f\u57fa\u4e8eLinux\u5f00\u653e\u6027\u5185\u6838\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u662fGoogle\u516c\u53f8\u57282007\u5e7411\u67085\u65e5\u516c\u5e03\u7684\u624b\u673a\u64cd\u4f5c\u7cfb\u7edf\u3002ADB\u53ef\u4ee5\u521b\u5efaAndroid\u8bbe\u5907\u7684\u5907\u4efd\uff0c\u5b58\u5728\u7535\u8111\u4e0a\u3002 \r\n\r\nGoogle Android adb backup\u5728\u5b9e\u73b0\u4e0a\u5b58\u5728\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u901a\u8fc7\u4fee\u6539tar\u6807\u5934\u4ee5\u5305\u542b\u76ee\u5f55\u904d\u5386\u5e8f\u5217\uff0c\u5219\u53ef\u5229\u7528\u6b64\u6f0f\u6d1e\u5728\u53d7\u5f71\u54cd\u5e94\u7528\u4e0a\u4e0b\u6587\u4e2d\u8986\u76d6\u4efb\u610f\u6587\u4ef6\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 adb backup \u0027server/BackupManagerService.java\u0027\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Android \u003c 5"
  },
  "referenceLink": "http://www.securityfocus.com/archive/1/535295",
  "serverity": "\u4e2d",
  "submitTime": "2015-05-11",
  "title": "Google Android adb backup \u0027server/BackupManagerService.java\u0027\u76ee\u5f55\u904d\u5386\u6f0f\u6d1e"
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • 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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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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