A use-after-free vulnerability in BusyBox v.1.36.1 allows attackers to cause a denial of service via a crafted awk pattern in the awk.c evaluate function.
{ "ubuntu_priority": "medium", "availability": "No subscription required", "binaries": [ { "binary_name": "busybox", "binary_version": "1:1.36.1-6ubuntu4" }, { "binary_name": "busybox-dbgsym", "binary_version": "1:1.36.1-6ubuntu4" }, { "binary_name": "busybox-initramfs", "binary_version": "1:1.36.1-6ubuntu4" }, { "binary_name": "busybox-initramfs-dbgsym", "binary_version": "1:1.36.1-6ubuntu4" }, { "binary_name": "busybox-static", "binary_version": "1:1.36.1-6ubuntu4" }, { "binary_name": "busybox-static-dbgsym", "binary_version": "1:1.36.1-6ubuntu4" }, { "binary_name": "busybox-syslogd", "binary_version": "1:1.36.1-6ubuntu4" }, { "binary_name": "udhcpc", "binary_version": "1:1.36.1-6ubuntu4" }, { "binary_name": "udhcpd", "binary_version": "1:1.36.1-6ubuntu4" } ] }
{ "ubuntu_priority": "medium", "availability": "No subscription required", "binaries": [ { "binary_name": "busybox", "binary_version": "1:1.36.1-6ubuntu3.1" }, { "binary_name": "busybox-dbgsym", "binary_version": "1:1.36.1-6ubuntu3.1" }, { "binary_name": "busybox-initramfs", "binary_version": "1:1.36.1-6ubuntu3.1" }, { "binary_name": "busybox-initramfs-dbgsym", "binary_version": "1:1.36.1-6ubuntu3.1" }, { "binary_name": "busybox-static", "binary_version": "1:1.36.1-6ubuntu3.1" }, { "binary_name": "busybox-static-dbgsym", "binary_version": "1:1.36.1-6ubuntu3.1" }, { "binary_name": "busybox-syslogd", "binary_version": "1:1.36.1-6ubuntu3.1" }, { "binary_name": "udhcpc", "binary_version": "1:1.36.1-6ubuntu3.1" }, { "binary_name": "udhcpd", "binary_version": "1:1.36.1-6ubuntu3.1" } ] }