RUSTSEC-2020-0120

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

Source

https://rustsec.org/advisories/RUSTSEC-2020-0120

Import Source

https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2020-0120.json

JSON Data

https://api.osv.dev/v1/vulns/RUSTSEC-2020-0120

Aliases

CVE-2020-36440
GHSA-f6g6-54hm-fhxv

Published

2020-11-10T12:00:00Z

Modified

2023-11-08T04:03:44.964292Z

Severity

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

Summary

`Decoder<R>` can carry `R: !Send` to other threads

Details

Affected versions of this crate implements Send for Decoder<R> for any R: Read. This allows Decoder<R> to contain R: !Send and carry (move) it to another thread.

This can result in undefined behavior such as memory corruption from data race on R, or dropping R = MutexGuard<_> from a thread that didn't lock the mutex.

The flaw was corrected in commit a34d6e1 by adding trait bound R: Send to the Send impl for Decoder<R>.

Database specific

{
    "license": "CC0-1.0"
}

References

Affected packages

crates.io / libsbc

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0.0.0-0

Fixed

0.1.5

Ecosystem specific

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