Vulnerability · NVD

CVE-2021-30496

MEDIUM 5.7 Published on 2021-04-20

The Telegram app 7.6.2 for iOS allows remote authenticated users to cause a denial of service (application crash) if the victim pastes an attacker-supplied message (e.g., in the Persian language) into a channel or group. The crash occurs in MtProtoKitFramework. NOTE: the vendor's perspective is that "this behavior can't be considered a vulnerability."

Attack vector : Network

Show raw CVSS vector

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

EPSS 1.18% above median percentile 64.7%

Tracked apps referencing this CVE

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

Telegram iOS ph.telegra.Telegraph

Affected — Fixed in — Latest tracked 12.9.2 undetermined

Vulnerable CPE configurations (1)

Vendor	Product	Platform	Versions	CPE 2.3 URI
telegram	telegram iOS	iOS	—	cpe:2.3:a:telegram:telegram:7.6.2:::::iphone_os::

View on NVD ↗ Advisory · t.me