Vulnerability-Lookup

CNVD-2016-01670

Vulnerability from cnvd - Published: 2016-03-16

Title

Android Widevine Trusted Application信息泄露漏洞

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。Widevine Trusted Application是其中的一个用于Google DRM平台验证的组件。 Android 2016-03-01之前6.0.1版本的Widevine Trusted Application中存在安全漏洞。攻击者可借助内核访问权限利用该漏洞获取敏感的TrustZone secure-storage信息。

Severity

中

Patch Name

Android Widevine Trusted Application信息泄露漏洞的补丁

Patch Description

Formal description

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://source.android.com/security/bulletin/2016-03-01.html

Reference

http://source.android.com/security/bulletin/2016-03-01.html

Impacted products

Name
Google Android 6.0.1(<2016-03-01)

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-0825"
    }
  },
  "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\u3002Widevine Trusted Application\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8eGoogle DRM\u5e73\u53f0\u9a8c\u8bc1\u7684\u7ec4\u4ef6\u3002\r\n\r\nAndroid 2016-03-01\u4e4b\u524d6.0.1\u7248\u672c\u7684Widevine Trusted Application\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u5185\u6838\u8bbf\u95ee\u6743\u9650\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u7684TrustZone secure-storage\u4fe1\u606f\u3002",
  "discovererName": "Google",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://source.android.com/security/bulletin/2016-03-01.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-01670",
  "openTime": "2016-03-16",
  "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\u3002Widevine Trusted Application\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7528\u4e8eGoogle DRM\u5e73\u53f0\u9a8c\u8bc1\u7684\u7ec4\u4ef6\u3002\r\n\r\nAndroid 2016-03-01\u4e4b\u524d6.0.1\u7248\u672c\u7684Widevine Trusted Application\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u5185\u6838\u8bbf\u95ee\u6743\u9650\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u7684TrustZone secure-storage\u4fe1\u606f\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 Widevine Trusted Application\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Android 6.0.1(\u003c2016-03-01)"
  },
  "referenceLink": "http://source.android.com/security/bulletin/2016-03-01.html",
  "serverity": "\u4e2d",
  "submitTime": "2016-03-14",
  "title": "Android Widevine Trusted Application\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2016-0825 (GCVE-0-2016-0825)

Vulnerability from cvelistv5 – Published: 2016-03-12 21:00 – Updated: 2024-08-05 22:30

Summary

The Widevine Trusted Application in Android 6.0.1 before 2016-03-01 allows attackers to obtain sensitive TrustZone secure-storage information by leveraging kernel access, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 20860039.

Severity

No CVSS data available.

CWE

Assigner

google_android Google root

References

2 references

URL	Tags
http://www.securityfocus.com/bid/84269	vdb-entryx_refsource_BID
http://source.android.com/security/bulletin/2016-…	x_refsource_CONFIRM

Date Public

2016-03-07 00:00

Show details on NVD website

JSON

To clipboard

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      ],
      "x_legacyV4Record": {
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Sightings

Author	Source	Type	Date	Other

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.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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.