Vulnerability-Lookup

CNVD-2020-41810

Vulnerability from cnvd - Published: 2020-07-21

Title

O2 Business for Android输入验证错误漏洞

Description

O2 Business for Android是英国O2公司的一款基于Android平台的用于连接O2 Business解决方案的应用程序。基于Android平台的O2 Business 1.2.0版本中存在安全漏洞，该漏洞源于程序对其他应用程序公开了canvasm.myo2.SplashActivity活动。攻击者可利用该漏洞将用户重定向到任意页面。

Severity

中

Patch Name

O2 Business for Android输入验证错误漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级补丁以修复漏洞，详情请关注厂商主页： https://www.o2.co.uk/

Reference

https://packetstormsecurity.com/files/158302/Android-o2-Business-1.2.0-Open-Redirect.html

Impacted products

Name
O2 O2 Business for Android 1.2.0

Show details on source website

JSON

To clipboard

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  "cves": {
    "cve": {
      "cveNumber": "CVE-2020-11882"
    }
  },
  "description": "O2 Business for Android\u662f\u82f1\u56fdO2\u516c\u53f8\u7684\u4e00\u6b3e\u57fa\u4e8eAndroid\u5e73\u53f0\u7684\u7528\u4e8e\u8fde\u63a5O2 Business\u89e3\u51b3\u65b9\u6848\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\n\n\u57fa\u4e8eAndroid\u5e73\u53f0\u7684O2 Business 1.2.0\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5bf9\u5176\u4ed6\u5e94\u7528\u7a0b\u5e8f\u516c\u5f00\u4e86canvasm.myo2.SplashActivity\u6d3b\u52a8\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u5230\u4efb\u610f\u9875\u9762\u3002",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u53d1\u5e03\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6f0f\u6d1e\uff0c\u8be6\u60c5\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\uff1a\r\nhttps://www.o2.co.uk/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2020-41810",
  "openTime": "2020-07-21",
  "patchDescription": "O2 Business for Android\u662f\u82f1\u56fdO2\u516c\u53f8\u7684\u4e00\u6b3e\u57fa\u4e8eAndroid\u5e73\u53f0\u7684\u7528\u4e8e\u8fde\u63a5O2 Business\u89e3\u51b3\u65b9\u6848\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\r\n\r\n\u57fa\u4e8eAndroid\u5e73\u53f0\u7684O2 Business 1.2.0\u7248\u672c\u4e2d\u5b58\u5728\u5b89\u5168\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u7a0b\u5e8f\u5bf9\u5176\u4ed6\u5e94\u7528\u7a0b\u5e8f\u516c\u5f00\u4e86canvasm.myo2.SplashActivity\u6d3b\u52a8\u3002\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5c06\u7528\u6237\u91cd\u5b9a\u5411\u5230\u4efb\u610f\u9875\u9762\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": "O2 Business for Android\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "O2 O2 Business for Android 1.2.0"
  },
  "referenceLink": "https://packetstormsecurity.com/files/158302/Android-o2-Business-1.2.0-Open-Redirect.html",
  "serverity": "\u4e2d",
  "submitTime": "2020-07-06",
  "title": "O2 Business for Android\u8f93\u5165\u9a8c\u8bc1\u9519\u8bef\u6f0f\u6d1e"
}

CVE-2020-11882 (GCVE-0-2020-11882)

Vulnerability from cvelistv5 – Published: 2020-07-07 15:39 – Updated: 2024-08-04 11:42

Summary

The O2 Business application 1.2.0 for Android exposes the canvasm.myo2.SplashActivity activity to other applications. The purpose of this activity is to handle deeplinks that can be delivered either via links or by directly calling the activity. However, the deeplink format is not properly validated. This can be abused by an attacker to redirect a user to any page and deliver any content to the user.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

2 references

URL	Tags
https://rcesecurity.com/	x_refsource_MISC
http://packetstormsecurity.com/files/158302/Andro…	x_refsource_MISC

Show details on NVD website

JSON

To clipboard

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        ],
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          "url": "http://packetstormsecurity.com/files/158302/Android-o2-Business-1.2.0-Open-Redirect.html"
        }
      ],
      "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.

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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Action not permitted

CNVD-2020-41810

CVE-2020-11882 (GCVE-0-2020-11882)

Tags

Sightings

Nomenclature

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