Detections
Analytics
CVE-2021-30496
medium
Description
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."
References
https://t.me/joinchat/bJ9cnUosVh03ZTI0
https://gist.github.com/raminfp/bf64c2974ee6949787329749148a4b31