CVE-2020-13637 Information

Description

An issue was discovered in the stashcat app through 3.9.2 for macOS Windows Android iOS and possibly other platforms. It stores the client_key the device_id and the public key for end-to-end encryption in cleartext enabling an attacker (by copying or having access to the local storage database file) to login to the system from any other computer and get unlimited access to all data in the users’s context.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Reference

http://www.jvanlaak.de/stashcat.html http://www.jvanlaak.de/stashcat_CWE_312_200527.pdf

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5