CVE-2022-0717

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2022-0717
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-0717.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2022-0717
Downstream
Related
Published
2022-02-23T02:05:11Z
Modified
2026-08-18T14:46:03Z
Severity
  • 6.8 (Medium) CVSS_V3 - CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H CVSS Calculator
Summary
Out-of-bounds Read in mruby/mruby
Details

Out-of-bounds Read in GitHub repository mruby/mruby prior to 3.2.

Database specific 
{
    "cna_assigner": "@huntrdev",
    "cwe_ids": [
        "CWE-125"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0717.json"
}
References

Affected packages

Git / github.com/mruby/mruby

Affected ranges

Type
GIT
Repo
https://github.com/mruby/mruby
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
f72315575f78a9a773adbce0ee7d3ec33434cb76
Database specific
Show details 
{
    "cpe": "cpe:2.3:a:mruby:mruby:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.1"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

1.*
1.0.0
1.1.0
1.2.0
3.*
3.0.0-preview

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-0717.json"
vanir_signatures 
[
    {
        "deprecated": false,
        "digest": {
            "line_hashes": [
                "158813185082940518695132871472454927377",
                "312314278182440661027405896366321112419",
                "111518414301282415773655084313472476544",
                "99278919883054011196965733240212222883",
                "294872171109126678705912421572973984401"
            ],
            "threshold": 0.9
        },
        "id": "CVE-2022-0717-1a1f365b",
        "signature_type": "Line",
        "signature_version": "v1",
        "source": "https://github.com/mruby/mruby/commit/f72315575f78a9a773adbce0ee7d3ec33434cb76",
        "target": {
            "file": "mrbgems/mruby-compiler/core/codegen.c"
        }
    },
    {
        "deprecated": false,
        "digest": {
            "function_hash": "5158440259691124029727753672848710543",
            "length": 3552
        },
        "id": "CVE-2022-0717-1cef006d",
        "signature_type": "Function",
        "signature_version": "v1",
        "source": "https://github.com/mruby/mruby/commit/f72315575f78a9a773adbce0ee7d3ec33434cb76",
        "target": {
            "file": "mrbgems/mruby-compiler/core/codegen.c",
            "function": "gen_assignment"
        }
    }
]
vanir_signatures_modified 
"2026-08-18T14:46:03Z"