Access of Resource Using Incompatible Type ('Type Confusion') Affecting rlottie package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Ubuntu security rating.

Threat Intelligence

Exploit Maturity
Not Defined
EPSS
0.1% (44th percentile)

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  • Snyk IDSNYK-UBUNTU2004-RLOTTIE-1297655
  • published21 Jan 2025
  • disclosed18 May 2021

Introduced: 18 May 2021

CVE-2021-31318  (opens in a new tab)
CWE-843  (opens in a new tab)

How to fix?

There is no fixed version for Ubuntu:20.04 rlottie.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rlottie package and not the rlottie package as distributed by Ubuntu. See How to fix? for Ubuntu:20.04 relevant fixed versions and status.

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.

CVSS Scores

version 3.1