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.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

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

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

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

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2020-05-01 14:15

Updated : 2023-12-10 13:27

NVD link : CVE-2020-12474

Mitre link : CVE-2020-12474

CVE.ORG link : CVE-2020-12474

JSON object : View

Products Affected

telegram

telegram_desktop
telegram

CWE

NVD-CWE-noinfo

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