CVE-2018-10907
High
Description
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.
SeverityHigh
CVSS8.8
Exploit probability—
Product
Glusterfs
PublishedSep 4, 2018
First seenSep 4, 2018
Weakness typeCWE-121CWE-121
How to fix
Update
- gluster glusterfs3.12.14, 4.1.4 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gluster glusterfs | 3.12.0 ≤ v < 3.12.14, 4.1.0 ≤ v < 4.1.4 | 3.12.14, 4.1.4 |
| redhat virtualization_host | 4.0 | — |
| redhat enterprise_linux_server | 6.0, 7.0 | — |
| debian debian_linux | 8.0, 9.0 | — |
| opensuse leap | 15.1 | — |
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