Vulnerability · NVD

CVE-2020-12474

CVE-2020-12474, medium severity (CVSS 6.5): 2 tracked apps concerned, all fixed or indeterminable on their current version.

Severity (CVSS): 6.5
Exploitation: 2.6 %
Tracked apps: 2
Still exposed: 0

Published on 2020-05-01

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.

Attack vector : Network No privileges required

Show raw CVSS vector

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

EPSS 2.59% above median percentile 84.6%

Tracked apps referencing this CVE

For each app: the affected range, the fixing version, and where the tracked app stands today.

Telegram Android org.telegram.messenger

Affected ≤6.0.1 Fixed in > 6.0.1 Latest tracked 12.10.1 patched

Observed affected builds (3)

5.12.1 5.8.0 5.5.0
Telegram iOS ph.telegra.Telegraph

Affected ≤6.0.1 Fixed in > 6.0.1 Latest tracked 12.9.4 patched

Vulnerable CPE configurations (2)

Vendor	Product	Platform	Versions	CPE 2.3 URI
telegram	telegram Android	Android	≤6.0.1	cpe:2.3:a:telegram:telegram::::::android::*
telegram	telegram iOS	iOS	≤6.0.1	cpe:2.3:a:telegram:telegram::::::iphone_os::*

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