CVE-2021-31317

2021-05-1819:44:46

mitre

www.cve.org

5.3 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

49.3%

JSON

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.