RUSTSEC-2025-0165

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Source

https://rustsec.org/advisories/RUSTSEC-2025-0165

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2025-0165.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2025-0165

Published

2025-07-04T12:00:00Z

Modified

2026-06-29T15:15:03.953457047Z

Summary

i_tree allowed out-of-bounds access through safe public node accessors

Details

Affected versions of i_tree exposed safe public Tree::node and Tree::mut_node methods in the public tree module. These methods accepted an arbitrary u32 index and passed it directly to Vec::get_unchecked / get_unchecked_mut on the internal node buffer, without validating that the index was in bounds.

Because these methods were safe and public, a caller could pass an out-of-bounds index without writing any unsafe code, producing an out-of-bounds shared or mutable reference and triggering undefined behavior.

Starting with 0.10.0 the crate was restructured and these accessors are no longer reachable from outside the crate.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / i_tree

Package

Name: i_tree; View open source insights on deps.dev
Purl: pkg:cargo/i_tree

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-0

Fixed

0.10.0

Ecosystem specific

{
    "affected_functions": null,
    "affects": {
        "os": [],
        "functions": [
            "i_tree::tree::Tree::mut_node",
            "i_tree::tree::Tree::node"
        ],
        "arch": []
    }
}