RUSTSEC-2020-0148

See a problem?
Please try reporting it to the source first.

Source

https://rustsec.org/advisories/RUSTSEC-2020-0148

Import Source

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2020-0148

Aliases

Published

2020-12-10T12:00:00Z

Modified

2024-03-15T00:05:22.909466Z

Severity

5.9 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

Multiple soundness issues in `Ptr`

Details

Affected versions of this crate have the following issues:

Ptr implements Send and Sync for all types, this can lead to data races by sending non-thread safe types across threads.
Ptr::get violates mutable alias rules by returning multiple mutable references to the same object.
Ptr::write uses non-atomic writes to the underlying pointer. This means that when used across threads it can lead to data races.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

{
    "affected_functions": null,
    "affects": {
        "os": [],
        "functions": [],
        "arch": []
    }
}

{
    "cvss": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
    "informational": null,
    "categories": [
        "memory-corruption"
    ]
}