An attacker-controlled pointer free in Busybox's hush applet leads to denial of service and possible code execution when processing a crafted shell command, due to the shell mishandling the &&& string. This may be used for remote code execution under rare conditions of filtered command input.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: JFROG

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

Updated: 2023-04-25T00:00:00

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


Link: CVE-2021-42377

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2021-11-15T21:15:07.700

Modified: 2023-11-07T03:39:10.153


Link: CVE-2021-42377

JSON object: View

cve-icon Redhat Information

No data.