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.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-31650 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T04:32:12.863Z

Reserved: 2021-12-13T00:00:00

Link: CVE-2021-44847

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-12-13T01:15:07.730

Modified: 2024-11-21T06:31:36.140

Link: CVE-2021-44847

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.