RUSTSEC-2021-0092

Source
https://rustsec.org/advisories/RUSTSEC-2021-0092
Import Source
https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2021-0092.json
JSON Data
https://api.osv.dev/v1/vulns/RUSTSEC-2021-0092
Aliases
Published
2021-01-26T12:00:00Z
Modified
2024-03-15T00:05:17.689306Z
Summary
Deserialization functions pass uninitialized memory to user-provided Read
Details

Affected versions of this crate passed an uninitialized buffer to a user-provided Read instance in:

  • deserialize_binary
  • deserialize_string
  • deserialize_extension_others
  • deserialize_string_primitive

This can result in safe Read implementations reading from the uninitialized buffer leading to undefined behavior.

Database specific
{
    "license": "CC0-1.0"
}
References

Affected packages

crates.io / messagepack-rs

Package

Name
messagepack-rs
View open source insights on deps.dev
Purl
pkg:cargo/messagepack-rs

Affected ranges

Type
SEMVER
Events
Introduced
0.0.0-0

Ecosystem specific

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

Database specific

{
    "cvss": null,
    "informational": null,
    "categories": [
        "memory-exposure"
    ]
}