GHSA-3w8g-xr3f-2mp8

Source

https://github.com/advisories/GHSA-3w8g-xr3f-2mp8

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/08/GHSA-3w8g-xr3f-2mp8/GHSA-3w8g-xr3f-2mp8.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-3w8g-xr3f-2mp8

Aliases

CVE-2021-38190
RUSTSEC-2021-0070

Published

2021-08-25T20:55:49Z

Modified

2023-11-08T04:06:25.921387Z

Severity

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

Summary

Out of bounds write in nalgebra

Details

The Deserialize implementation for VecStorage did not maintain the invariant that the number of elements must equal nrows * ncols. Deserialization of specially crafted inputs could allow memory access beyond allocation of the vector.

This flaw was introduced in v0.11.0 (086e6e) due to the addition of an automatically derived implementation of Deserialize for MatrixVec. MatrixVec was later renamed to VecStorage in v0.16.13 (0f66403) and continued to use the automatically derived implementation of Deserialize.

Database specific

{
    "nvd_published_at": "2021-08-08T06:15:00Z",
    "github_reviewed_at": "2021-08-18T21:30:58Z",
    "severity": "CRITICAL",
    "github_reviewed": true,
    "cwe_ids": [
        "CWE-119",
        "CWE-787"
    ]
}

References

Affected packages

crates.io / nalgebra

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0.11.0

Fixed

0.27.1