CVE-2021-31318

2021-05-1819:44:37

mitre

www.cve.org

android

ios

macos

type confusion

rlottie

vulnerability

AI Score

5.3

Confidence

High

EPSS

0.002

Percentile

53.5%

JSON

Telegram Android <7.1.0 (2090), Telegram iOS <7.1, and Telegram macOS <7.1 are affected by a Type Confusion in the LOTCompLayerItem::LOTCompLayerItem function of their custom fork of the rlottie library. A remote attacker might be able to access heap memory out-of-bounds on a victim device via a malicious animated sticker.