CVE-2021-32286

Published: Sep 20, 2021Modified: Jun 17, 2026

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

An issue was discovered in hcxtools through 6.1.6. A global-buffer-overflow exists in the function pcapngoptionwalk located in hcxpcapngtool.c. It allows an attacker to cause code Execution.

Affected (1)

Products: Hcxtools Project: Hcxtoold

Hcxtools Project

1 product

Hcxtoold

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Hcxtools Project Hcxtoold	Up to 6.1.6

Related CWEs

CWE-787

Out-of-bounds Write

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

References (2)

https://github.com/ZerBea/hcxtools/issues/155

Source: cve@mitre.org

ExploitIssue TrackingPatchThird Party Advisory

https://github.com/ZerBea/hcxtools/issues/155

Source: af854a3a-2127-422b-91ae-364da2661108

ExploitIssue TrackingPatchThird Party Advisory

Timeline

No history available yet.