Vulnerability · NVD

CVE-2019-15514

MEDIUM 5.3 Published on 2019-08-23

The Privacy > Phone Number feature in the Telegram app 5.10 for Android and iOS provides an incorrect indication that the access level is Nobody, because attackers can find these numbers via the Group Info feature, e.g., by adding a significant fraction of a region's assigned phone numbers.

Attack vector : Network No privileges required No user interaction

Show raw CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

EPSS 2.26% above median percentile 81.3%

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 — Fixed in — Latest tracked 12.8.3 undetermined
Telegram iOS ph.telegra.Telegraph

Affected — Fixed in — Latest tracked 12.9.2 undetermined

Vulnerable CPE configurations (2)

Vendor	Product	Platform	Versions	CPE 2.3 URI
telegram	telegram Android	Android	—	cpe:2.3:a:telegram:telegram:5.10.0:::::android::
telegram	telegram iOS	iOS	—	cpe:2.3:a:telegram:telegram:5.10.0:::::iphone_os::

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