It was found that an attacker could issue a xattr request via glusterfs FUSE to cause gluster brick process to crash which will result in a remote denial of service. If gluster multiplexing is enabled this will result in a crash of multiple bricks and gluster volumes.
{
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{
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{
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],
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
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{
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{
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}
{
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{
"binary_name": "glusterfs-server",
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"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro"
}