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 glusterfs-fuseUpgrade glusterfsUpgrade glusterfs-rdmaUpgrade glusterfs-apiUpgrade glusterfs-client-xlatorsUpgrade glusterfs-libs | Nov 3, 2020 | Sep 4, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade glusterfs-client-xlatorsUpgrade glusterfs-apiUpgrade glusterfs-rdmaUpgrade glusterfs-fuseUpgrade glusterfs-libsUpgrade glusterfs | Sep 28, 2020 | Sep 4, 2018 |
| Huawei Euleros 2_0_sp5 | — | Upgrade glusterfsUpgrade glusterfs-apiUpgrade glusterfs-libsUpgrade glusterfs-fuseUpgrade glusterfs-rdmaUpgrade glusterfs-client-xlators | Feb 24, 2020 | Sep 4, 2018 |
| Redhat_linux | — | Upgrade glusterfs-server | Sep 5, 2018 | Sep 4, 2018 |
| Suse | — | Upgrade libgfapi0Upgrade libgfdb0Upgrade glusterfsUpgrade libgfrpc0Upgrade libgfchangelog0Upgrade glusterfs-develUpgrade libgfxdr0Upgrade python-glusterUpgrade libglusterfs0 | 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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