QwikSec

Security Database

CVE

CWE

Training

CVE-2021-44847

Published: Dec 13, 2021

Modified: Aug 4, 2024

PUBLISHED

Description

A stack-based buffer overflow in handle_request function in DHT.c in toxcore 0.1.9 through 0.1.11 and 0.2.0 through 0.2.12 (caused by an improper length calculation during the handling of received network packets) allows remote attackers to crash the process or potentially execute arbitrary code via a network packet.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://github.com/TokTok/c-toxcore/pull/1718

x_refsource_MISC

FEDORA-2021-8026e9b394

vendor-advisory

x_refsource_FEDORA

FEDORA-2021-8b746a32c5

vendor-advisory

x_refsource_FEDORA

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.