SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

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.

MEDIUM 6.5EPSS 2.53%

Does this matter?

Lower severity and a low EPSS score (2.53%). Track it; it rarely justifies an emergency change on its own.

Description

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 3.1
6.5 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
EPSS
2.53% probability · 84th percentile
CISA KEV
Not listed
Affected
telegram/telegram · telegram/telegram desktop
Source
cve@mitre.org

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.