Vulnerability-Lookup

CNVD-2016-00826

Vulnerability from cnvd - Published: 2016-02-04

Title

Samsung KNOX弱加密漏洞

Description

Samsung KNOX是韩国三星（Samsung）公司的一套基于Android平台的企业移动安全解决方案。该方案提供设备保护、管理和开发选项等功能。基于Android 4.3版本平台上的Samsung KNOX 1.0版本存在安全漏洞。攻击者可利用漏洞绕过安全机制，或获取敏感信息的访问权限。

Severity

中

Patch Name

Samsung KNOX弱加密漏洞的补丁

Patch Description

Samsung KNOX是韩国三星（Samsung）公司的一套基于Android平台的企业移动安全解决方案。该方案提供设备保护、管理和开发选项等功能。基于Android 4.3版本平台上的Samsung KNOX 1.0版本存在安全漏洞。攻击者可利用漏洞绕过安全机制，或获取敏感信息的访问权限。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

用户可联系供应商获得补丁信息： http://www.samsung.com/

Reference

http://www.securityfocus.com/bid/81056

Impacted products

Name
Samsung Knox 1.0

Show details on source website

JSON

To clipboard

{
  "bids": {
    "bid": {
      "bidNumber": "81056"
    }
  },
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-1919"
    }
  },
  "description": "Samsung KNOX\u662f\u97e9\u56fd\u4e09\u661f\uff08Samsung\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eAndroid\u5e73\u53f0\u7684\u4f01\u4e1a\u79fb\u52a8\u5b89\u5168\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u63d0\u4f9b\u8bbe\u5907\u4fdd\u62a4\u3001\u7ba1\u7406\u548c\u5f00\u53d1\u9009\u9879\u7b49\u529f\u80fd\u3002\r\n\r\n\u57fa\u4e8eAndroid 4.3\u7248\u672c\u5e73\u53f0\u4e0a\u7684Samsung KNOX 1.0\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u673a\u5236\uff0c\u6216\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u7684\u8bbf\u95ee\u6743\u9650\u3002",
  "discovererName": "urikanonov",
  "formalWay": "\u7528\u6237\u53ef\u8054\u7cfb\u4f9b\u5e94\u5546\u83b7\u5f97\u8865\u4e01\u4fe1\u606f\uff1a\r\nhttp://www.samsung.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-00826",
  "openTime": "2016-02-04",
  "patchDescription": "Samsung KNOX\u662f\u97e9\u56fd\u4e09\u661f\uff08Samsung\uff09\u516c\u53f8\u7684\u4e00\u5957\u57fa\u4e8eAndroid\u5e73\u53f0\u7684\u4f01\u4e1a\u79fb\u52a8\u5b89\u5168\u89e3\u51b3\u65b9\u6848\u3002\u8be5\u65b9\u6848\u63d0\u4f9b\u8bbe\u5907\u4fdd\u62a4\u3001\u7ba1\u7406\u548c\u5f00\u53d1\u9009\u9879\u7b49\u529f\u80fd\u3002\r\n\r\n\u57fa\u4e8eAndroid 4.3\u7248\u672c\u5e73\u53f0\u4e0a\u7684Samsung KNOX 1.0\u7248\u672c\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u6f0f\u6d1e\u7ed5\u8fc7\u5b89\u5168\u673a\u5236\uff0c\u6216\u83b7\u53d6\u654f\u611f\u4fe1\u606f\u7684\u8bbf\u95ee\u6743\u9650\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": "Samsung KNOX\u5f31\u52a0\u5bc6\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Samsung Knox 1.0"
  },
  "referenceLink": "http://www.securityfocus.com/bid/81056",
  "serverity": "\u4e2d",
  "submitTime": "2016-02-04",
  "title": "Samsung KNOX\u5f31\u52a0\u5bc6\u6f0f\u6d1e"
}

CVE-2016-1919 (GCVE-0-2016-1919)

Vulnerability from cvelistv5 – Published: 2017-01-27 20:00 – Updated: 2024-08-05 23:10

Summary

Samsung KNOX 1.0 uses a weak eCryptFS Key generation algorithm, which makes it easier for local users to obtain sensitive information by leveraging knowledge of the TIMA key and a brute-force attack.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root Scorecard

References

4 references

URL	Tags
http://packetstormsecurity.com/files/135303/Samsu…	x_refsource_MISC
http://www.securityfocus.com/archive/1/537319/100…	mailing-listx_refsource_BUGTRAQ
http://lists.openwall.net/bugtraq/2016/01/17/2	mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/archive/1/537340/100…	mailing-listx_refsource_BUGTRAQ

Date Public

2016-01-16 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "http://packetstormsecurity.com/files/135303/Samsung-KNOX-1.0-Weak-eCryptFS-Key-Generation.html"
          },
          {
            "name": "20160116 [CVE-2016-1919] Weak eCryptFS Key generation from user password on KNOX 1.0 / Android 4.3",
            "tags": [
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            ],
            "url": "http://www.securityfocus.com/archive/1/537319/100/0/threaded"
          },
          {
            "name": "20160116 Subject: [CVE-2016-1919] Weak eCryptFS Key generation from user password on KNOX 1.0 / Android 4.3",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

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Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Action not permitted

CNVD-2016-00826

CVE-2016-1919 (GCVE-0-2016-1919)

Tags

Sightings

Nomenclature

Related by attack behaviour