CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.5. It may lead to a denial-of-service condition.
CVE
CVE-2021-42376
Severity
MEDIUM
CVSS
5.5
EPSS
0.40%
Original NVD Description
A NULL pointer dereference in Busybox's hush applet leads to denial of service when processing a crafted shell command, due to missing validation after a \x03 delimiter character. This may be used for DoS under very rare conditions of filtered command input.
Related CVEs
Other vulnerabilities affecting the same vendor(s)