Vulnerability-Lookup

CNVD-2016-06204

Vulnerability from cnvd - Published: 2016-08-10

Title

Android netd拒绝服务漏洞

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。netd是其中的一个网络守护进程。 Android 2016-08-05之前的版本中的netd存在安全漏洞，该漏洞源于程序未能正确处理tethering和stdio数据流。攻击者可借助特制的应用程序利用该漏洞造成拒绝服务。

Severity

中

Patch Name

Android netd拒绝服务漏洞的补丁

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/2016-08-01.html

Reference

https://source.codeaurora.org/quic/la/platform/system/netd/commit/?h=LA.BR.1&id=568ef402f6d5a7a50c126aafc78c4edf59abba1c

Impacted products

Name
Google Android <2016-08-05

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2016-3856"
    }
  },
  "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\u3002netd\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7f51\u7edc\u5b88\u62a4\u8fdb\u7a0b\u3002\r\n\r\nAndroid 2016-08-05\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684netd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406tethering\u548cstdio\u6570\u636e\u6d41\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\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/2016-08-01.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-06204",
  "openTime": "2016-08-10",
  "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\u3002netd\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7f51\u7edc\u5b88\u62a4\u8fdb\u7a0b\u3002\r\n\r\nAndroid 2016-08-05\u4e4b\u524d\u7684\u7248\u672c\u4e2d\u7684netd\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u672a\u80fd\u6b63\u786e\u5904\u7406tethering\u548cstdio\u6570\u636e\u6d41\u3002\u653b\u51fb\u8005\u53ef\u501f\u52a9\u7279\u5236\u7684\u5e94\u7528\u7a0b\u5e8f\u5229\u7528\u8be5\u6f0f\u6d1e\u9020\u6210\u62d2\u7edd\u670d\u52a1\u3002\r\n\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 netd\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Google Android \u003c2016-08-05"
  },
  "referenceLink": "https://source.codeaurora.org/quic/la/platform/system/netd/commit/?h=LA.BR.1\u0026amp;id=568ef402f6d5a7a50c126aafc78c4edf59abba1c",
  "serverity": "\u4e2d",
  "submitTime": "2016-08-09",
  "title": "Android netd\u62d2\u7edd\u670d\u52a1\u6f0f\u6d1e"
}

CVE-2016-3856 (GCVE-0-2016-3856)

Vulnerability from cvelistv5 – Published: 2016-08-06 10:00 – Updated: 2024-08-06 00:10

Summary

netd in Android before 2016-08-05 mishandles tethering and stdio streams, which allows attackers to cause a denial of service or possibly have unspecified other impact via a crafted application, aka Qualcomm internal bug CR959631.

Severity

No CVSS data available.

CWE

Assigner

google_android Google root

References

4 references

URL	Tags
http://source.android.com/security/bulletin/2016-…	x_refsource_CONFIRM
http://www.securityfocus.com/bid/92256	vdb-entryx_refsource_BID
https://source.codeaurora.org/quic/la/platform/sy…	x_refsource_CONFIRM
https://source.codeaurora.org/quic/la/platform/sy…	x_refsource_CONFIRM

Date Public

2016-08-01 00:00

Show details on NVD website

JSON

To clipboard

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            "url": "http://www.securityfocus.com/bid/92256"
          },
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            "url": "https://source.codeaurora.org/quic/la/platform/system/netd/commit/?h=LA.BF64.1.2.1\u0026id=cc2853e6cec8ca2cf92430ad9a83358b131fc417"
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      "providerMetadata": {
        "dateUpdated": "2016-11-25T19:57:01.000Z",
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        "shortName": "google_android"
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      "x_legacyV4Record": {
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    "dateReserved": "2016-03-30T00:00:00.000Z",
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  },
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  "dataVersion": "5.1"
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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.

Action not permitted

CNVD-2016-06204

CVE-2016-3856 (GCVE-0-2016-3856)

Tags

Sightings

Nomenclature

Related by attack behaviour