GHSA-v8gq-5grq-9728

Source

https://github.com/advisories/GHSA-v8gq-5grq-9728

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/09/GHSA-v8gq-5grq-9728/GHSA-v8gq-5grq-9728.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-v8gq-5grq-9728

Aliases

RUSTSEC-2020-0165

Published

2022-09-16T21:03:43Z

Modified

2023-11-08T04:23:09.541378Z

Summary

mozjpeg DecompressScanlines::read_scanlines is Unsound

Details

This issue and vector is similar to [RUSTSEC-2020-0029] of rgb crate which mozjpeg depends on.

Affected versions of mozjpeg crate allow creating instances of any type T from bytes, and do not correctly constrain T to the types for which it is safe to do so.

Examples of safety violation possible for a type T:

T contains a reference type, and it constructs a pointer to an invalid, arbitrary memory address.
T requires a safety and/or validity invariant for its construction that may be violated.

The issue was fixed in 0.8.19 by using safer types and involving rgb dependency bump.

Database specific

{
    "nvd_published_at": null,
    "severity": "HIGH",
    "github_reviewed_at": "2022-09-16T21:03:43Z",
    "github_reviewed": true,
    "cwe_ids": []
}

References

Affected packages

crates.io / mozjpeg

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.8.19