Vulnerability-Lookup

CNVD-2016-04685

Vulnerability from cnvd - Published: 2016-07-12

Title

Android Proxy Auto-Config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。Proxy Auto-Config（PAC）是其中的一个类Script的组件。 Android的PAC组件中存在信息泄露漏洞。攻击者可利用该漏洞借助特定的应用程序访问敏感信息。

Severity

中

Patch Name

Android Proxy Auto-Config信息泄露漏洞的补丁

Patch 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。Proxy Auto-Config（PAC）是其中的一个类Script的组件。 Android的PAC组件中存在信息泄露漏洞。攻击者可利用该漏洞借助特定的应用程序访问敏感信息。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

用户可参考如下厂商提供的安全补丁以修复该漏洞： https://source.android.com/security/bulletin/2016-07-01.html

Reference

https://source.android.com/security/bulletin/2016-07-01.html

Impacted products

Name
['Google Android Android 4.，<4.4.4', 'Google Android Android 5.0.，<5.0.2', 'Google Android Android 5.1.，<5.1.1', 'Google Android Android 6.，2016-07-01']

Show details on source website

JSON

To clipboard

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    "cve": {
      "cveNumber": "CVE-2016-3763"
    }
  },
  "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\u3002Proxy Auto-Config\uff08PAC\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7c7bScript\u7684\u7ec4\u4ef6\u3002\r\n\r\nAndroid\u7684PAC\u7ec4\u4ef6\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5b9a\u7684\u5e94\u7528\u7a0b\u5e8f\u8bbf\u95ee\u654f\u611f\u4fe1\u606f\u3002",
  "discovererName": "Paul Jensen",
  "formalWay": "\u7528\u6237\u53ef\u53c2\u8003\u5982\u4e0b\u5382\u5546\u63d0\u4f9b\u7684\u5b89\u5168\u8865\u4e01\u4ee5\u4fee\u590d\u8be5\u6f0f\u6d1e\uff1a\r\nhttps://source.android.com/security/bulletin/2016-07-01.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-04685",
  "openTime": "2016-07-12",
  "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\u3002Proxy Auto-Config\uff08PAC\uff09\u662f\u5176\u4e2d\u7684\u4e00\u4e2a\u7c7bScript\u7684\u7ec4\u4ef6\u3002\r\n\r\nAndroid\u7684PAC\u7ec4\u4ef6\u4e2d\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u501f\u52a9\u7279\u5b9a\u7684\u5e94\u7528\u7a0b\u5e8f\u8bbf\u95ee\u654f\u611f\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 Proxy Auto-Config\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Google Android Android 4.*\uff0c\u003c4.4.4",
      "Google Android Android 5.0.*\uff0c\u003c5.0.2",
      "Google Android Android 5.1.*\uff0c\u003c5.1.1",
      "Google Android Android 6.*\uff0c2016-07-01"
    ]
  },
  "referenceLink": "https://source.android.com/security/bulletin/2016-07-01.html",
  "serverity": "\u4e2d",
  "submitTime": "2016-07-09",
  "title": "Android Proxy Auto-Config\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e"
}

CVE-2016-3763 (GCVE-0-2016-3763)

Vulnerability from cvelistv5 – Published: 2016-07-11 01:00 – Updated: 2024-08-06 00:03

Summary

net/PacProxySelector.java in the Proxy Auto-Config (PAC) feature in Android 4.x before 4.4.4, 5.0.x before 5.0.2, 5.1.x before 5.1.1, and 6.x before 2016-07-01 does not ensure that URL information is restricted to a scheme, host, and port, which allows remote attackers to discover credentials by operating a server with a PAC script, aka internal bug 27593919.

Severity

No CVSS data available.

CWE

Assigner

google_android Google root Scorecard

References

2 references

URL	Tags
http://source.android.com/security/bulletin/2016-…	x_refsource_CONFIRM
https://android.googlesource.com/platform/framewo…	x_refsource_CONFIRM

Date Public

2016-07-05 00:00

Show details on NVD website

JSON

To clipboard

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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.

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.

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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-2016-04685

CVE-2016-3763 (GCVE-0-2016-3763)

Tags

Sightings

Nomenclature

Related by attack behaviour