CVE-2021-27351: Medium severity allegro vulnerability

Published Feb 19, 2021
·
Updated

The Terminate Session feature in the Telegram application through 7.2.1 for Android, and through 2.4.7 for Windows and UNIX, fails to invalidate a recently active session.

Affected Software

3 affected components
Telegram Telegram Unix<=2.4.7
Telegram Telegram Windows<=2.4.7
Telegram Telegram Android<=7.2.1

Event History

Feb 19, 2021
CVE Published
via MITRE·06:57 PM
Data Sourced
via MITRE·06:57 PM
Description
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Frequently Asked Questions

1

What is CVE-2021-27351?

CVE-2021-27351 is a vulnerability that affects the Terminate Session feature in the Telegram application through version 7.2.1 for Android and version 2.4.7 for Windows and UNIX.

2

What is the severity of CVE-2021-27351?

The severity of CVE-2021-27351 is medium with a severity value of 5.3.

3

Which software versions are affected by CVE-2021-27351?

The Telegram application versions up to and including 7.2.1 for Android and versions up to and including 2.4.7 for Windows and UNIX are affected by CVE-2021-27351.

4

How does CVE-2021-27351 impact the Terminate Session feature in Telegram?

CVE-2021-27351 causes the Terminate Session feature in Telegram to fail in invalidating a recently active session.

5

Are there any references for CVE-2021-27351?

Yes, you can find references for CVE-2021-27351 at the following URLs: [1] https://0ffsecninja.github.io/Telegram:CVE-2021-2735.html [2] https://security.gentoo.org/glsa/202105-07

Contact

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