CVE-2021-27204 Information

Description

Telegram before 7.4 (212543) Stable on macOS stores the local passcode in cleartext leading to information disclosure.

CVSS Vector

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

Reference

https://www.youtube.com/watch?v=zEt-_5b4OaA https://www.inputzero.io/2020/12/telegram-privacy-fails-again.html

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

5.5