cnvd - cnvd-2021-101697

cnvd-2021-101697

Vulnerability from cnvd

Title: Google Android信息泄露漏洞（CNVD-2021-101697）

Description:

Google Android是美国谷歌（Google）公司的的一套以Linux为基础的开源操作系统。

Google Android 9、10和11存在信息泄露漏洞。该漏洞产生的原因是在createNoCredentialsPermissionNotification和AccountManagerService.java的相关函数中，由于权限绕过而导致的权限的设备中检索帐户的情况。攻击者可利用该漏洞导致本地信息泄露。

Severity: 中

Patch Name: Google Android信息泄露漏洞（CNVD-2021-101697）的补丁

Patch Description:

Google Android是美国谷歌（Google）公司的的一套以Linux为基础的开源操作系统。

Formal description:

目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载： https://source.android.com/security/bulletin/2021-12-01

Reference: https://nvd.nist.gov/vuln/detail/CVE-2021-0704

Impacted products

Name
['Google Android\xa0 9.0', 'Google Android 10.0', 'Google Android 11.0']

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2021-0704",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2021-0704"
    }
  },
  "description": "Google Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002\n\nGoogle Android 9\u300110\u548c11\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u5728createNoCredentialsPermissionNotification\u548cAccountManagerService.java\u7684\u76f8\u5173\u51fd\u6570\u4e2d\uff0c\u7531\u4e8e\u6743\u9650\u7ed5\u8fc7\u800c\u5bfc\u81f4\u7684\u6743\u9650\u7684\u8bbe\u5907\u4e2d\u68c0\u7d22\u5e10\u6237\u7684\u60c5\u51b5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u672c\u5730\u4fe1\u606f\u6cc4\u9732\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u8fd9\u4e2a\u5b89\u5168\u95ee\u9898\uff0c\u8bf7\u5230\u5382\u5546\u7684\u4e3b\u9875\u4e0b\u8f7d\uff1a  https://source.android.com/security/bulletin/2021-12-01",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2021-101697",
  "openTime": "2021-12-23",
  "patchDescription": "Google Android\u662f\u7f8e\u56fd\u8c37\u6b4c\uff08Google\uff09\u516c\u53f8\u7684\u7684\u4e00\u5957\u4ee5Linux\u4e3a\u57fa\u7840\u7684\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\u3002\r\n\r\nGoogle Android 9\u300110\u548c11\u5b58\u5728\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\u3002\u8be5\u6f0f\u6d1e\u4ea7\u751f\u7684\u539f\u56e0\u662f\u5728createNoCredentialsPermissionNotification\u548cAccountManagerService.java\u7684\u76f8\u5173\u51fd\u6570\u4e2d\uff0c\u7531\u4e8e\u6743\u9650\u7ed5\u8fc7\u800c\u5bfc\u81f4\u7684\u6743\u9650\u7684\u8bbe\u5907\u4e2d\u68c0\u7d22\u5e10\u6237\u7684\u60c5\u51b5\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u672c\u5730\u4fe1\u606f\u6cc4\u9732\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": "Google Android\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-101697\uff09\u7684\u8865\u4e01",
  "products": {
    "product": [
      "Google Android\u00a0 9.0",
      "Google Android 10.0",
      "Google Android 11.0"
    ]
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2021-0704",
  "serverity": "\u4e2d",
  "submitTime": "2021-12-19",
  "title": "Google Android\u4fe1\u606f\u6cc4\u9732\u6f0f\u6d1e\uff08CNVD-2021-101697\uff09"
}

CVE-2021-0704 (GCVE-0-2021-0704)

Vulnerability from cvelistv5

Published

2021-12-15 18:05

Modified

2024-08-03 15:47

Severity ?

CWE

Information disclosure

Summary

In createNoCredentialsPermissionNotification and related functions of AccountManagerService.java, there is a possible way to retrieve accounts from the device without permissions due to a permissions bypass. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-9Android ID: A-179338675

References

▼	URL	Tags
	https://source.android.com/security/bulletin/2021-12-01	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Android	Version: Android-10 Android-11 Android-9

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T15:47:28.422Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://source.android.com/security/bulletin/2021-12-01"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "Android",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "Android-10 Android-11 Android-9"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In createNoCredentialsPermissionNotification and related functions of AccountManagerService.java, there is a possible way to retrieve accounts from the device without permissions due to a permissions bypass. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-9Android ID: A-179338675"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "Information disclosure",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2021-12-15T18:05:40",
        "orgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
        "shortName": "google_android"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://source.android.com/security/bulletin/2021-12-01"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "security@android.com",
          "ID": "CVE-2021-0704",
          "STATE": "PUBLIC"
        },
        "affects": {
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              {
                "product": {
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                        "version_data": [
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                            "version_value": "Android-10 Android-11 Android-9"
                          }
                        ]
                      }
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                "vendor_name": "n/a"
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            }
          ]
        },
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              "description": [
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  "cveMetadata": {
    "assignerOrgId": "baff130e-b8d5-4e15-b3d3-c3cf5d5545c6",
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    "datePublished": "2021-12-15T18:05:40",
    "dateReserved": "2020-11-06T00:00:00",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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