A flaw was found in glusterfs server through versions 4.1.4 and 3.1.2 which allowed repeated usage of GF_META_LOCK_KEY xattr. A remote, authenticated attacker could use this flaw to create multiple locks for single inode by using setxattr repetitively resulting in memory exhaustion of glusterfs server node.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade glusterfs-server | Aug 28, 2019 | Nov 1, 2018 |
| Debian | — | Upgrade glusterfs | Nov 29, 2021 | Nov 1, 2018 |
| Gentoo Linux | — | Upgrade sys-cluster/glusterfs. | Apr 3, 2019 | Nov 1, 2018 |
| Redhat_linux | — | Upgrade glusterfs-server | Jun 14, 2019 | Nov 1, 2018 |
| Ubuntu | — | Upgrade glusterfs-client (Ubuntu Pro)Upgrade glusterfs-server (Ubuntu Pro)Upgrade glusterfs-common (Ubuntu Pro) | Mar 22, 2023 | Nov 1, 2018 |
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