A flaw was found in RPC request using gfs2createreq in glusterfs server. An authenticated attacker could use this flaw to create arbitrary files and execute arbitrary code on glusterfs server nodes.
{ "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "3.4.2-1ubuntu1+esm1", "binary_name": "glusterfs-client" }, { "binary_version": "3.4.2-1ubuntu1+esm1", "binary_name": "glusterfs-client-dbgsym" }, { "binary_version": "3.4.2-1ubuntu1+esm1", "binary_name": "glusterfs-common" }, { "binary_version": "3.4.2-1ubuntu1+esm1", "binary_name": "glusterfs-common-dbgsym" }, { "binary_version": "3.4.2-1ubuntu1+esm1", "binary_name": "glusterfs-dbg" }, { "binary_version": "3.4.2-1ubuntu1+esm1", "binary_name": "glusterfs-server" }, { "binary_version": "3.4.2-1ubuntu1+esm1", "binary_name": "glusterfs-server-dbgsym" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "3.7.6-1ubuntu1+esm1", "binary_name": "glusterfs-client" }, { "binary_version": "3.7.6-1ubuntu1+esm1", "binary_name": "glusterfs-client-dbgsym" }, { "binary_version": "3.7.6-1ubuntu1+esm1", "binary_name": "glusterfs-common" }, { "binary_version": "3.7.6-1ubuntu1+esm1", "binary_name": "glusterfs-common-dbgsym" }, { "binary_version": "3.7.6-1ubuntu1+esm1", "binary_name": "glusterfs-dbg" }, { "binary_version": "3.7.6-1ubuntu1+esm1", "binary_name": "glusterfs-server" }, { "binary_version": "3.7.6-1ubuntu1+esm1", "binary_name": "glusterfs-server-dbgsym" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "ubuntu_priority": "medium", "binaries": [ { "binary_version": "3.13.2-1ubuntu1+esm1", "binary_name": "glusterfs-client" }, { "binary_version": "3.13.2-1ubuntu1+esm1", "binary_name": "glusterfs-client-dbgsym" }, { "binary_version": "3.13.2-1ubuntu1+esm1", "binary_name": "glusterfs-common" }, { "binary_version": "3.13.2-1ubuntu1+esm1", "binary_name": "glusterfs-common-dbgsym" }, { "binary_version": "3.13.2-1ubuntu1+esm1", "binary_name": "glusterfs-server" }, { "binary_version": "3.13.2-1ubuntu1+esm1", "binary_name": "glusterfs-server-dbgsym" } ] }