In BlueZ 5.42, a buffer overflow was observed in "read_n" function in "tools/hcidump.c" source file. This issue can be triggered by processing a corrupted dump file and will result in hcidump crash.
{ "binaries": [ { "binary_version": "5.37-0ubuntu5.3+esm5", "binary_name": "bluetooth" }, { "binary_version": "5.37-0ubuntu5.3+esm5", "binary_name": "bluez" }, { "binary_version": "5.37-0ubuntu5.3+esm5", "binary_name": "bluez-cups" }, { "binary_version": "5.37-0ubuntu5.3+esm5", "binary_name": "bluez-hcidump" }, { "binary_version": "5.37-0ubuntu5.3+esm5", "binary_name": "bluez-obexd" }, { "binary_version": "5.37-0ubuntu5.3+esm5", "binary_name": "bluez-tests" }, { "binary_version": "5.37-0ubuntu5.3+esm5", "binary_name": "libbluetooth-dev" }, { "binary_version": "5.37-0ubuntu5.3+esm5", "binary_name": "libbluetooth3" } ] }
{ "binaries": [ { "binary_version": "5.48-0ubuntu3.9+esm2", "binary_name": "bluetooth" }, { "binary_version": "5.48-0ubuntu3.9+esm2", "binary_name": "bluez" }, { "binary_version": "5.48-0ubuntu3.9+esm2", "binary_name": "bluez-cups" }, { "binary_version": "5.48-0ubuntu3.9+esm2", "binary_name": "bluez-hcidump" }, { "binary_version": "5.48-0ubuntu3.9+esm2", "binary_name": "bluez-obexd" }, { "binary_version": "5.48-0ubuntu3.9+esm2", "binary_name": "bluez-tests" }, { "binary_version": "5.48-0ubuntu3.9+esm2", "binary_name": "libbluetooth-dev" }, { "binary_version": "5.48-0ubuntu3.9+esm2", "binary_name": "libbluetooth3" } ] }
{ "binaries": [ { "binary_version": "5.53-0ubuntu3.9", "binary_name": "bluetooth" }, { "binary_version": "5.53-0ubuntu3.9", "binary_name": "bluez" }, { "binary_version": "5.53-0ubuntu3.9", "binary_name": "bluez-cups" }, { "binary_version": "5.53-0ubuntu3.9", "binary_name": "bluez-hcidump" }, { "binary_version": "5.53-0ubuntu3.9", "binary_name": "bluez-obexd" }, { "binary_version": "5.53-0ubuntu3.9", "binary_name": "bluez-tests" }, { "binary_version": "5.53-0ubuntu3.9", "binary_name": "libbluetooth-dev" }, { "binary_version": "5.53-0ubuntu3.9", "binary_name": "libbluetooth3" } ] }
{ "binaries": [ { "binary_version": "5.64-0ubuntu1.4", "binary_name": "bluetooth" }, { "binary_version": "5.64-0ubuntu1.4", "binary_name": "bluez" }, { "binary_version": "5.64-0ubuntu1.4", "binary_name": "bluez-cups" }, { "binary_version": "5.64-0ubuntu1.4", "binary_name": "bluez-hcidump" }, { "binary_version": "5.64-0ubuntu1.4", "binary_name": "bluez-meshd" }, { "binary_version": "5.64-0ubuntu1.4", "binary_name": "bluez-obexd" }, { "binary_version": "5.64-0ubuntu1.4", "binary_name": "bluez-tests" }, { "binary_version": "5.64-0ubuntu1.4", "binary_name": "libbluetooth-dev" }, { "binary_version": "5.64-0ubuntu1.4", "binary_name": "libbluetooth3" } ] }
{ "binaries": [ { "binary_version": "5.72-0ubuntu5.4", "binary_name": "bluetooth" }, { "binary_version": "5.72-0ubuntu5.4", "binary_name": "bluez" }, { "binary_version": "5.72-0ubuntu5.4", "binary_name": "bluez-cups" }, { "binary_version": "5.72-0ubuntu5.4", "binary_name": "bluez-hcidump" }, { "binary_version": "5.72-0ubuntu5.4", "binary_name": "bluez-meshd" }, { "binary_version": "5.72-0ubuntu5.4", "binary_name": "bluez-obexd" }, { "binary_version": "5.72-0ubuntu5.4", "binary_name": "bluez-source" }, { "binary_version": "5.72-0ubuntu5.4", "binary_name": "bluez-test-scripts" }, { "binary_version": "5.72-0ubuntu5.4", "binary_name": "bluez-test-tools" }, { "binary_version": "5.72-0ubuntu5.4", "binary_name": "libbluetooth-dev" }, { "binary_version": "5.72-0ubuntu5.4", "binary_name": "libbluetooth3" } ] }
{ "binaries": [ { "binary_version": "5.79-2ubuntu1.1", "binary_name": "bluetooth" }, { "binary_version": "5.79-2ubuntu1.1", "binary_name": "bluez" }, { "binary_version": "5.79-2ubuntu1.1", "binary_name": "bluez-cups" }, { "binary_version": "5.79-2ubuntu1.1", "binary_name": "bluez-hcidump" }, { "binary_version": "5.79-2ubuntu1.1", "binary_name": "bluez-meshd" }, { "binary_version": "5.79-2ubuntu1.1", "binary_name": "bluez-obexd" }, { "binary_version": "5.79-2ubuntu1.1", "binary_name": "bluez-source" }, { "binary_version": "5.79-2ubuntu1.1", "binary_name": "bluez-test-scripts" }, { "binary_version": "5.79-2ubuntu1.1", "binary_name": "bluez-test-tools" }, { "binary_version": "5.79-2ubuntu1.1", "binary_name": "libbluetooth-dev" }, { "binary_version": "5.79-2ubuntu1.1", "binary_name": "libbluetooth3" } ] }