Vulnerability-Lookup

CNVD-2016-01673

Vulnerability from cnvd - Published: 2016-03-16

Title

Android mediaserver安全绕过漏洞（CNVD-2016-01673）

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。mediaserver是其中的一个多媒体服务组件。 Android 5.1.1 LMY49H之前5.x版本和2016-03-01之前6.x版本的mediaserver中的libs/gui/IGraphicBufferConsumer.cpp文件的‘BnGraphicBufferConsumer::onTransact’函数存在安全漏洞，该漏洞源于程序未能初始化特定的slot变量。攻击者可通过触发ATTACH_BUFFER操作利用该漏洞获取敏感信息，绕过保护机制。

Severity

中

Patch Name

Android mediaserver安全绕过漏洞（CNVD-2016-01673）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 https://android.googlesource.com/platform/frameworks/native/+/dded8fdbb700d6cc498debc69a780915bc34d755

Impacted products

Name
['Google Android 5.x(<5.1.1 LMY49H)', 'Google Android 6.x(<2016-03-01)']

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-0828"
    }
  },
  "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\u3002mediaserver\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u591a\u5a92\u4f53\u670d\u52a1\u7ec4\u4ef6\u3002\r\n\r\nAndroid 5.1.1 LMY49H\u4e4b\u524d5.x\u7248\u672c\u548c2016-03-01\u4e4b\u524d6.x\u7248\u672c\u7684mediaserver\u4e2d\u7684libs/gui/IGraphicBufferConsumer.cpp\u6587\u4ef6\u7684\u2018BnGraphicBufferConsumer::onTransact\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u521d\u59cb\u5316\u7279\u5b9a\u7684slot\u53d8\u91cf\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u89e6\u53d1ATTACH_BUFFER\u64cd\u4f5c\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\uff0c\u7ed5\u8fc7\u4fdd\u62a4\u673a\u5236\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-2016-01673",
  "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\u3002mediaserver\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u591a\u5a92\u4f53\u670d\u52a1\u7ec4\u4ef6\u3002\r\n\r\nAndroid 5.1.1 LMY49H\u4e4b\u524d5.x\u7248\u672c\u548c2016-03-01\u4e4b\u524d6.x\u7248\u672c\u7684mediaserver\u4e2d\u7684libs/gui/IGraphicBufferConsumer.cpp\u6587\u4ef6\u7684\u2018BnGraphicBufferConsumer::onTransact\u2019\u51fd\u6570\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u521d\u59cb\u5316\u7279\u5b9a\u7684slot\u53d8\u91cf\u3002\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u89e6\u53d1ATTACH_BUFFER\u64cd\u4f5c\u5229\u7528\u8be5\u6f0f\u6d1e\u83b7\u53d6\u654f\u611f\u4fe1\u606f\uff0c\u7ed5\u8fc7\u4fdd\u62a4\u673a\u5236\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\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2016-01673\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Google Android 5.x(\u003c5.1.1 LMY49H)",
      "Google Android 6.x(\u003c2016-03-01)"
    ]
  },
  "referenceLink": "http://source.android.com/security/bulletin/2016-03-01.html\r\nhttps://android.googlesource.com/platform/frameworks/native/+/dded8fdbb700d6cc498debc69a780915bc34d755",
  "serverity": "\u4e2d",
  "submitTime": "2016-03-14",
  "title": "Android mediaserver\u5b89\u5168\u7ed5\u8fc7\u6f0f\u6d1e\uff08CNVD-2016-01673\uff09"
}

CVE-2016-0828 (GCVE-0-2016-0828)

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

Summary

The BnGraphicBufferConsumer::onTransact function in libs/gui/IGraphicBufferConsumer.cpp in mediaserver in Android 5.x before 5.1.1 LMY49H and 6.x before 2016-03-01 does not initialize a certain slot variable, which allows attackers to obtain sensitive information, and consequently bypass an unspecified protection mechanism, by triggering an ATTACH_BUFFER action, as demonstrated by obtaining Signature or SignatureOrSystem access, aka internal bug 26338113.

Severity

No CVSS data available.

CWE

Assigner

google_android Google root

References

3 references

URL	Tags
https://android.googlesource.com/platform/framewo…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/84261	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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        ],
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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.