On Linux the sccache client can execute arbitrary code with the privileges of a local sccache server, by preloading the code in a shared library passed to LD_PRELOAD. If the server is run as root (which is the default when installing the snap package https://snapcraft.io/sccache ), this means a user running the sccache client can get root privileges.
| Package (Ecosystem) | Introduced | Fixed | Limit |
|---|---|---|---|
| sccache(crates.io) | 0 | 0.4.0 | N/A |
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