CVE-2021-31322

Telegram Android <7.1.0 (2090), Telegram iOS <7.1, and Telegram macOS <7.1 are affected by a Heap Buffer Overflow in the LOTGradient::populate function of…

published May 18, 2021

CVSS
—
EPSS
1%
Percentile
72.7
In the wild
Unconfirmed
What it is

Telegram Android <7.1.0 (2090), Telegram iOS <7.1, and Telegram macOS <7.1 are affected by a Heap Buffer Overflow in the LOTGradient::populate 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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01425 · 72.7th percentile
Published
2021-05-18T19:43Z
EPSS history
Timeline
  • 18 MAY 19:43Z
    Telegram Android <7.1.0 (2090), Telegram iOS <7.1, and Telegram macOS <7.1 are affected by a Heap Buffer Overflow in the LOTGradient::populate function of…
    cvelistv5