Null pointer dereference

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...

PT-2021-23605 · Busybox +3 · Busybox +3

Name of the Vulnerable Software and Affected Versions: Busybox affected versions not specified Description: A NULL pointer dereference in Busybox's hush applet can lead to denial of service when processing a crafted shell command. This issue arises due to missing validation after a x03 delimiter...