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SOURCE: Dubai – Arab Technology News Portal
Telegram announced that it had fixed a bug in its application that allowed the user to see photos and videos sent by another user and then chose to cancel the transmission.
Telegram, which has more than 100 million users, offers users the ability to refuse to send any message even after receiving, including text messages, photos and videos, but a security researcher named Dheeraj Mishra discovered and reported a vulnerability in the application. TechCrunch. He added that even after canceling the transmission of an image or video, there is a vulnerability in the application that allows access.
Telegram on Android permanently stores the photos and videos sent to the user in the internal memory of the device. Cancellation therefore removes photos and videos from the app, but not from the device memory.
Stored in memory
The site (TechCrunch) quoted Mishra: "This problem also exists in groups." "If you have a group of 100,000 Telegram members and accidentally send and delete a multimedia message, it will only be deleted from the chat, but it will remain in the media memory of every 100,000 members."
After informing Telegram of the gap, the company said to have it repaired and Mishra received a € 2,500 reward for the discovery and reporting of the gap.
He also confirmed that he had filled the gap in the September 5 update.
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