I have recently found and reported 13 memory corruptions to Telegram (https://telegram.org), you can find the just-published technical blog post at https://www.shielder.it/blog/2021/02/hunting-for-bugs-in-telegrams-animated-stickers-remote-attack-surface/ and advisories at https://www.shielder.it/advisories/
The vulnerable official clients for android, ios and macos have already been patched on september 30 and october 2, have a look at the blog post for more details :-) -- polict Research team director @ Shielder Srl [email protected] _______________________________________________ Sent through the Full Disclosure mailing list https://nmap.org/mailman/listinfo/fulldisclosure Web Archives & RSS: http://seclists.org/fulldisclosure/
