PT-2021-4991 · Telegram · Telegram Desktop

Published 2021-08-30 · Updated 2021-08-30

Positive Technologies (AI Summary)

CVSS v2.0

10

High

Base vector

AV:N/AC:L/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Telegram Desktop (affected versions not specified)

Description The issue is related to a buffer overflow in the Telegram Desktop application. It can be exploited by a remote attacker to cause a denial of service.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

BDU:2021-05754

Affected Products

Telegram Desktop

References · 4

• https://bdu.fstec.ru/vul/2021-05754 · Security Note
• https://vulmon.com/exploitdetails?qidtp=packetstorm_exploits&qid=7f8147da0d652d6e710d1b391e19ff36 · Note
• https://vulmon.com/exploitdetails?qidtp=packetstorm_exploits&qid=7f8147da0d652d6e710d1b391e19ff36 · Note
• https://packetstormsecurity.com/files/164003/Telegram-Desktop-2.9.2-Denial-Of-Service.html · Note