GHSA-8mjx-h23h-w2pg

Source

https://github.com/advisories/GHSA-8mjx-h23h-w2pg

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/09/GHSA-8mjx-h23h-w2pg/GHSA-8mjx-h23h-w2pg.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-8mjx-h23h-w2pg

Aliases

CVE-2021-28034
CVE-2021-28035
GHSA-45w7-7g63-2m5w
RUSTSEC-2021-0033

Published

2021-09-01T18:30:44Z

Modified

2023-11-08T04:05:27.911039Z

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

Double free in stack_dst

Details

Affected versions of stackdst used a pushinner function that increased the internal length of the array and then called val.clone(). If the val.clone() call panics, the stack could drop an already dropped element or drop uninitialized memory. This issue was fixed in 2a4d538 by increasing the length of the array after elements are cloned.

Database specific

{
    "nvd_published_at": "2021-03-05T09:15:00Z",
    "cwe_ids": [
        "CWE-415"
    ],
    "severity": "CRITICAL",
    "github_reviewed": true,
    "github_reviewed_at": "2021-08-30T21:56:32Z"
}

References

Affected packages

crates.io / stack_dst

Package

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

Affected ranges

Type: SEMVER
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

0.6.1

Ecosystem specific

{
    "affected_functions": [
        "stack_dst::StackA::push_cloned"
    ]
}