A flaw was found in RPC request using gfs3_symlink_req in glusterfs server which allows symlink destinations to point to file paths outside of the gluster volume. An authenticated attacker could use this flaw to create arbitrary symlinks pointing anywhere on the server and execute arbitrary code on glusterfs server nodes.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade glusterfs-server | Aug 28, 2019 | Sep 4, 2018 |
| Debian | — | Upgrade glusterfs | Feb 19, 2019 | Sep 4, 2018 |
| Gentoo Linux | — | Upgrade sys-cluster/glusterfs. | Apr 3, 2019 | Sep 4, 2018 |
| Huawei Euleros 2_0_sp2 | — | Upgrade glusterfsUpgrade glusterfs-rdmaUpgrade glusterfs-apiUpgrade glusterfs-fuseUpgrade glusterfs-libsUpgrade glusterfs-client-xlators | Nov 3, 2020 | Sep 4, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade glusterfsUpgrade glusterfs-rdmaUpgrade glusterfs-fuseUpgrade glusterfs-libsUpgrade glusterfs-apiUpgrade glusterfs-client-xlators | Sep 28, 2020 | Sep 4, 2018 |
| Huawei Euleros 2_0_sp5 | — | Upgrade glusterfs-rdmaUpgrade glusterfs-libsUpgrade glusterfs-fuseUpgrade glusterfs-client-xlatorsUpgrade glusterfsUpgrade glusterfs-api | Feb 24, 2020 | Sep 4, 2018 |
| Redhat_linux | — | Upgrade glusterfs-server | Sep 5, 2018 | Sep 4, 2018 |
| Suse | — | Upgrade glusterfsUpgrade libgfapi0Upgrade libgfrpc0Upgrade libgfdb0Upgrade libglusterfs0Upgrade libgfchangelog0Upgrade python-glusterUpgrade glusterfs-develUpgrade libgfxdr0 | Jan 20, 2020 | Sep 4, 2018 |
| Ubuntu | — | Upgrade glusterfs-client (Ubuntu Pro)Upgrade glusterfs-common (Ubuntu Pro)Upgrade glusterfs-server (Ubuntu Pro) | Mar 22, 2023 | Sep 4, 2018 |
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