CVE-2022-38668

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Source

https://cve.org/CVERecord?id=CVE-2022-38668

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-38668.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2022-38668

Published

2022-08-22T19:06:02Z

Modified

2026-08-04T15:35:40.716915Z

Summary

[none]

Details

HTTP applications (servers) based on Crow through 1.0+4 may reveal potentially sensitive uninitialized data from stack memory when fulfilling a request for a static file smaller than 16 KB.

Database specific

{
    "cna_assigner": "mitre",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/38xxx/CVE-2022-38668.json"
}

References

Affected packages

Git / github.com/crowcpp/crow

Affected ranges

Type

GIT

Repo

https://github.com/crowcpp/crow

Events

Introduced

Fixed

62dae4cc32229e372bb81c0a20c19f2727345e71

Database specific

{
    "source": "DESCRIPTION",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "1.0+4"
        }
    ]
}

Affected versions

0.*

0.2

v0.*

v0.1

v0.3

v1.*

v1.0

v1.0+1

v1.0+2

v1.0+3

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-38668.json"

vanir_signatures

[
    {
        "source": "https://github.com/crowcpp/crow/commit/62dae4cc32229e372bb81c0a20c19f2727345e71",
        "signature_type": "Function",
        "signature_version": "v1",
        "digest": {
            "function_hash": "336938383434325191902643563944787926562",
            "length": 657.0
        },
        "id": "CVE-2022-38668-6073f16d",
        "target": {
            "function": "qs_parse",
            "file": "include/crow/query_string.h"
        },
        "deprecated": false
    },
    {
        "source": "https://github.com/crowcpp/crow/commit/62dae4cc32229e372bb81c0a20c19f2727345e71",
        "signature_type": "Line",
        "signature_version": "v1",
        "digest": {
            "line_hashes": [
                "181069325050730614390994020731278716795",
                "102873384906716306407912897727626310214",
                "88213764132756482993718457627673947381",
                "156651280475791468279827093503004407029",
                "169940499544219386184258702819157697858",
                "159203152154726909533663750365906025093",
                "275499987689425730698452471984301144009",
                "278970894955859571642790026944179829431"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2022-38668-cfd24717",
        "target": {
            "file": "include/crow/query_string.h"
        },
        "deprecated": false
    }
]

vanir_signatures_modified

"2026-08-04T15:35:40Z"