CVE Vulnerability

CVE-2020-12474

Telegram Desktop through 2.0.1, Telegram through 6.0.1 for Android, and Telegram through 6.0.1 for iOS allow an IDN Homograph attack via Punycode in a public URL or a group chat invitation URL.

4.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/VijayT007/Vulnerability-Database/blob/master/Telegram:CVE-2020-12474 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:telegram:telegram:*:*:*:*:*:iphone_os:*:*
cpe:2.3:a:telegram:telegram_desktop:*:*:*:*:*:*:*:*
cpe:2.3:a:telegram:telegram:*:*:*:*:*:android:*:*
Information

Published : 2020-05-01 02:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-12474

Mitre link : CVE-2020-12474

Products Affected

Telegram

Telegram Desktop

CWE
NVD-CWE-noinfo