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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-39349 Detail

Description

The Tasks.org Android app is an open-source app for to-do lists and reminders. The Tasks.org app uses the activity `ShareLinkActivity.kt` to handle "share" intents coming from other components in the same device and convert them to tasks. Those intents may contain arbitrary file paths as attachments, in which case the files pointed by those paths are copied in the app's external storage directory. Prior to versions 12.7.1 and 13.0.1, those paths were not validated, allowing a malicious or compromised application in the same device to force Tasks.org to copy files from its internal storage to its external storage directory, where they became accessible to any component with permission to read the external storage. This vulnerability can lead to sensitive information disclosure. All information in the user's notes and the app's preferences, including the encrypted credentials of CalDav integrations if enabled, could be accessed by third party applications installed on the same device. This issue was fixed in versions 12.7.1 and 13.0.1. There are no known workarounds.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/tasks/tasks/commit/23bf69d3f44b07e4bc62ea107f72103239f5d942 Patch  Third Party Advisory 
https://github.com/tasks/tasks/commit/23bf69d3f44b07e4bc62ea107f72103239f5d942 Patch  Third Party Advisory 
https://github.com/tasks/tasks/security/advisories/GHSA-8x58-cg74-8jg8 Patch  Third Party Advisory 
https://github.com/tasks/tasks/security/advisories/GHSA-8x58-cg74-8jg8 Patch  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-668 Exposure of Resource to Wrong Sphere cwe source acceptance level NIST   GitHub, Inc.  
CWE-441 Unintended Proxy or Intermediary ('Confused Deputy') GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-39349
NVD Published Date:
10/25/2022
NVD Last Modified:
11/21/2024
Source:
GitHub, Inc.