A use-after-free in Busybox's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the handle_special function
History

Wed, 23 Apr 2025 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: JFROG

Published: 2021-11-15T00:00:00.000Z

Updated: 2025-04-23T19:23:08.893Z

Reserved: 2021-10-14T00:00:00.000Z

Link: CVE-2021-42384

cve-icon Vulnrichment

Updated: 2024-08-04T03:30:38.277Z

cve-icon NVD

Status : Modified

Published: 2021-11-15T21:15:08.070

Modified: 2025-04-23T20:15:35.107

Link: CVE-2021-42384

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-11-09T00:00:00Z

Links: CVE-2021-42384 - Bugzilla