7.1

CVE-2021-31321

Exploit
Telegram Android <7.1.0 (2090), Telegram iOS <7.1, and Telegram macOS <7.1 are affected by a Stack Based Overflow in the gray_split_cubic function of their custom fork of the rlottie library. A remote attacker might be able to overwrite Telegram's stack memory out-of-bounds on a victim device via a malicious animated sticker.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Telegram ≫ Telegram SwPlatformandroid Version < 7.1.0
Telegram ≫ Telegram SwPlatformiphone_os Version < 7.1.0
Telegram ≫ Telegram SwPlatformmacos Version < 7.1.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.19% 0.403
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.1 1.8 5.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
nvd@nist.gov 5.8 8.6 4.9
AV:N/AC:M/Au:N/C:N/I:P/A:P
CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.