Alpine/util-linux: medium 5.5
A logic error was found in the libmount library of util-linux in the function that allows an unprivileged user to unmount a FUSE filesystem. This flaw allows an unprivileged local attacker to unmount
Action: Upgrade util-linux to 2.37.3-r0 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 2.34 | 2.37.3-r0 | - |
Fixed versions
| 2.37.3-r0 |
Sources
- osv: ALPINE-CVE-2021-3995#Alpine:v3.20/util-linux
- https://security.alpinelinux.org/vuln/CVE-2021-3995
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