It was discovered that usbredir incorrectly handled memory when serializing large amounts of data in the case of a slow or blocked destination. An attacker could possibly use this issue to cause applications using usbredir to crash, resulting in a denial of service, or possibly execute arbitrary code.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_version": "0.6-2ubuntu1.1+esm1", "binary_name": "libusbredirhost-dev" }, { "binary_version": "0.6-2ubuntu1.1+esm1", "binary_name": "libusbredirhost1" }, { "binary_version": "0.6-2ubuntu1.1+esm1", "binary_name": "libusbredirhost1-dbgsym" }, { "binary_version": "0.6-2ubuntu1.1+esm1", "binary_name": "libusbredirparser-dev" }, { "binary_version": "0.6-2ubuntu1.1+esm1", "binary_name": "libusbredirparser1" }, { "binary_version": "0.6-2ubuntu1.1+esm1", "binary_name": "libusbredirparser1-dbgsym" }, { "binary_version": "0.6-2ubuntu1.1+esm1", "binary_name": "usbredirserver" }, { "binary_version": "0.6-2ubuntu1.1+esm1", "binary_name": "usbredirserver-dbgsym" } ] }
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "binaries": [ { "binary_version": "0.7.1-1ubuntu0.16.04.1~esm1", "binary_name": "libusbredirhost-dev" }, { "binary_version": "0.7.1-1ubuntu0.16.04.1~esm1", "binary_name": "libusbredirhost1" }, { "binary_version": "0.7.1-1ubuntu0.16.04.1~esm1", "binary_name": "libusbredirhost1-dbgsym" }, { "binary_version": "0.7.1-1ubuntu0.16.04.1~esm1", "binary_name": "libusbredirparser-dev" }, { "binary_version": "0.7.1-1ubuntu0.16.04.1~esm1", "binary_name": "libusbredirparser1" }, { "binary_version": "0.7.1-1ubuntu0.16.04.1~esm1", "binary_name": "libusbredirparser1-dbgsym" }, { "binary_version": "0.7.1-1ubuntu0.16.04.1~esm1", "binary_name": "usbredirserver" }, { "binary_version": "0.7.1-1ubuntu0.16.04.1~esm1", "binary_name": "usbredirserver-dbgsym" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "0.7.1-1ubuntu0.18.04.1", "binary_name": "libusbredirhost-dev" }, { "binary_version": "0.7.1-1ubuntu0.18.04.1", "binary_name": "libusbredirhost1" }, { "binary_version": "0.7.1-1ubuntu0.18.04.1", "binary_name": "libusbredirhost1-dbgsym" }, { "binary_version": "0.7.1-1ubuntu0.18.04.1", "binary_name": "libusbredirparser-dev" }, { "binary_version": "0.7.1-1ubuntu0.18.04.1", "binary_name": "libusbredirparser1" }, { "binary_version": "0.7.1-1ubuntu0.18.04.1", "binary_name": "libusbredirparser1-dbgsym" }, { "binary_version": "0.7.1-1ubuntu0.18.04.1", "binary_name": "usbredirserver" }, { "binary_version": "0.7.1-1ubuntu0.18.04.1", "binary_name": "usbredirserver-dbgsym" } ] }
{ "availability": "No subscription required", "binaries": [ { "binary_version": "0.8.0-1ubuntu0.1", "binary_name": "libusbredirhost-dev" }, { "binary_version": "0.8.0-1ubuntu0.1", "binary_name": "libusbredirhost1" }, { "binary_version": "0.8.0-1ubuntu0.1", "binary_name": "libusbredirhost1-dbgsym" }, { "binary_version": "0.8.0-1ubuntu0.1", "binary_name": "libusbredirparser-dev" }, { "binary_version": "0.8.0-1ubuntu0.1", "binary_name": "libusbredirparser1" }, { "binary_version": "0.8.0-1ubuntu0.1", "binary_name": "libusbredirparser1-dbgsym" }, { "binary_version": "0.8.0-1ubuntu0.1", "binary_name": "usbredirserver" }, { "binary_version": "0.8.0-1ubuntu0.1", "binary_name": "usbredirserver-dbgsym" } ] }