First published: Tue May 18 2021(Updated: )
Telegram Android <7.1.0 (2090), Telegram iOS <7.1, and Telegram macOS <7.1 are affected by a Type Confusion in the VDasher constructor of their custom fork of the rlottie library. A remote attacker might be able to access Telegram's heap memory out-of-bounds on a victim device via a malicious animated sticker.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
Telegram Telegram | <7.1.0 | |
Telegram Telegram | <7.1.0 | |
Telegram Telegram | <7.1.0 |
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The vulnerability ID for this Telegram issue is CVE-2021-31317.
The affected software includes Telegram Android versions before 7.1.0 (2090), Telegram iOS versions before 7.1, and Telegram macOS versions before 7.1.
The severity level of CVE-2021-31317 is medium with a severity value of 5.5.
Telegram Android, iOS, and macOS versions before 7.1 are affected by a Type Confusion vulnerability in the VDasher constructor of their custom fork of the rlottie library.
A remote attacker might be able to access Telegram's heap memory out-of-bounds on a victim device via a malicious animation.