← Zuruck zu CVEs
CVE-2021-31322
MEDIUM5.5
Beschreibung
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.
CVE Details
CVSS v3.1 Bewertung5.5
SchweregradMEDIUM
CVSS VektorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
AngriffsvektorLOCAL
KomplexitatLOW
Erforderliche PrivilegienNONE
BenutzerinteraktionREQUIRED
Veroffentlicht5/18/2021
Zuletzt geandert11/21/2024
Quellenvd
Honeypot-Sichtungen0
Betroffene Produkte
telegram:telegram
Schwachen (CWE)
CWE-787
Referenzen
https://www.shielder.it/advisories/telegram-rlottie-lotgradient-populate-heap-buffer-overflow/(cve@mitre.org)
https://www.shielder.it/blog/2021/02/hunting-for-bugs-in-telegrams-animated-stickers-remote-attack-surface/(cve@mitre.org)
https://www.shielder.it/advisories/telegram-rlottie-lotgradient-populate-heap-buffer-overflow/(af854a3a-2127-422b-91ae-364da2661108)
https://www.shielder.it/blog/2021/02/hunting-for-bugs-in-telegrams-animated-stickers-remote-attack-surface/(af854a3a-2127-422b-91ae-364da2661108)
IOC Korrelationen
Keine Korrelationen erfasst
This product uses data from the NVD API but is not endorsed or certified by the NVD.