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The Gluster file system through versions 4.1.4 and 3.1.2 is vulnerable to a denial of service attack via use of the 'GF_XATTR_IOSTATS_DUMP_KEY' xattr. A remote, authenticated attacker could exploit this by mounting a Gluster volume and repeatedly calling 'setxattr(2)' to trigger a state dump and create an arbitrary number of files in the server's runtime directory.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade glusterfs-server | Aug 28, 2019 | Oct 31, 2018 |
| Debian | — | Upgrade glusterfs | Feb 19, 2019 | Oct 31, 2018 |
| Gentoo Linux | — | Upgrade sys-cluster/glusterfs. | Apr 3, 2019 | Oct 31, 2018 |
| Redhat_linux | — | Upgrade glusterfs-server | Jun 14, 2019 | Oct 31, 2018 |
| Ubuntu | — | Upgrade glusterfs-common (Ubuntu Pro)Upgrade glusterfs-client (Ubuntu Pro)Upgrade glusterfs-server (Ubuntu Pro) | Mar 22, 2023 | Oct 31, 2018 |
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