CVE-2021-27204
First published: Fri Feb 12 2021(Updated: )
Telegram before 7.4 (212543) Stable on macOS stores the local passcode in cleartext, leading to information disclosure.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Telegram Telegram | <7.4.0 | |
| Apple macOS |
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Reference Links
Frequently Asked Questions
What is CVE-2021-27204?
CVE-2021-27204 is a vulnerability in Telegram before version 7.4 (212543) Stable on macOS that stores the local passcode in cleartext, leading to information disclosure.
What is the severity of CVE-2021-27204?
CVE-2021-27204 has a severity rating of medium with a CVSS severity score of 5.5.
How does CVE-2021-27204 affect Telegram on macOS?
CVE-2021-27204 affects Telegram before version 7.4 (212543) Stable on macOS by storing the local passcode in cleartext, which can lead to information disclosure.
How can I fix CVE-2021-27204?
To fix CVE-2021-27204, it is recommended to update Telegram to version 7.4 (212543) Stable or a higher version which addresses the vulnerability.
Where can I find more information about CVE-2021-27204?
You can find more information about CVE-2021-27204 at the following references: [Link 1](https://www.inputzero.io/2020/12/telegram-privacy-fails-again.html) and [Link 2](https://www.youtube.com/watch?v=zEt-_5b4OaA).
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