Update Rust crate fuser to 0.16 [SECURITY]

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
fuser	dependencies	minor	0.14 → 0.16

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FUSE-Rust: Uninitalized memory read and leak caused by fuser crate

GHSA-cvmj-47v9-35m9

More information

Details

During the creation of a new libfuse session with fuse_session_new, the operation list was passed as NULL incorrectly. libfuse expects this argument to always point to list of operations. This caused uninitialized memory read and leaks in libfuse.so.

Severity

• CVSS Score: 8.2 / 10 (High)
• Vector String: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

References

• https://github.com/cberner/fuser/pull/390
• https://rustsec.org/advisories/RUSTSEC-2021-0154.html
• https://github.com/advisories/GHSA-cvmj-47v9-35m9

This data is provided by the GitHub Advisory Database (CC-BY 4.0).

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Release Notes

cberner/fuser (fuser)

v0.16.0

Compare Source

• Add support for passthrough file descriptors
• Change KernelConfig capabilities flags parameters to u64
• Remove feature flags abi-7-9 through abi-7-18
• Remove libfuse feature flag from defaults. Linking with libfuse can be enabled with the libfuse feature flag
• Improve macfuse compatibility (note that macfuse remains untested)
• Fix unsound behavior when linking with libfuse3
• Performance optimizations
• Update documentation

v0.15.1

Compare Source

• Fix crtime related panic that could occur on MacOS. See PR #​322 for details.

v0.15.0

Compare Source

• Add file handle argument to getattr()
• Change poll() to take a PollHandle instead of a u64
• Add low level API for manually mounting or wrapping a fuse file descriptor into a Session
• Fix compatibility with MacFUSE 4.x
• Performance optimizations

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