It was found that glusterfs server is vulnerable to multiple stack based buffer overflows due to functions in server-rpc-fopc.c allocating fixed size buffers using 'alloca(3)'. An authenticated attacker could exploit this by mounting a gluster volume and sending a string longer that the fixed buffer size to cause crash or potential code execution.
CVSS Details
- CVSS 3.1 Base Score: 8.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
- CVSS 3.0 Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| 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-apiUpgrade glusterfs-client-xlatorsUpgrade glusterfsUpgrade glusterfs-libsUpgrade glusterfs-fuseUpgrade glusterfs-rdma | Nov 3, 2020 | Sep 4, 2018 |
| Huawei Euleros 2_0_sp3 | — | Upgrade glusterfsUpgrade glusterfs-apiUpgrade glusterfs-client-xlatorsUpgrade glusterfs-fuseUpgrade glusterfs-libsUpgrade glusterfs-rdma | Sep 28, 2020 | Sep 4, 2018 |
| Huawei Euleros 2_0_sp5 | — | Upgrade glusterfsUpgrade glusterfs-fuseUpgrade glusterfs-rdmaUpgrade glusterfs-libsUpgrade glusterfs-client-xlatorsUpgrade glusterfs-api | Feb 24, 2020 | Sep 4, 2018 |
| Redhat_linux | — | Upgrade glusterfs-server | Sep 5, 2018 | Sep 4, 2018 |
| Suse | — | Upgrade libgfapi0Upgrade libglusterfs0Upgrade libgfrpc0Upgrade libgfchangelog0Upgrade glusterfsUpgrade libgfxdr0Upgrade libgfdb0Upgrade glusterfs-develUpgrade python-gluster | Jan 20, 2020 | Sep 4, 2018 |
| Ubuntu | — | Upgrade glusterfs-server (Ubuntu Pro)Upgrade glusterfs-client (Ubuntu Pro)Upgrade glusterfs-common (Ubuntu Pro) | Mar 22, 2023 | Sep 4, 2018 |
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