CVE-2021-37232

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Source
https://cve.org/CVERecord?id=CVE-2021-37232
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-37232.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-37232
Downstream
Published
2021-08-04T10:15:07.983Z
Modified
2026-04-11T16:26:04.933540Z
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
[none]
Details

A stack overflow vulnerability occurs in Atomicparsley 20210124.204813.840499f through AParread64() in src/util.cpp due to the lack of buffer size of uint32buffer while reading more bytes in APar_read64.

References

Affected packages

Git / github.com/wez/atomicparsley

Affected ranges

Type
GIT
Repo
https://github.com/wez/atomicparsley
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
840499fd8bb4c76c43889fe6ac7d54d3f5b28c27
Fixed
d72ccf06c98259d7261e0f3ac4fd8717778782c1
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "20210124.204813.840499f"
        }
    ]
}

Affected versions

0.*
0.9.5
20200701.*
20200701.154658.b0d6223
20201231.*
20201231.092811.cbecfb1
20210114.*
20210114.184825.1dbe1be
20210124.*
20210124.204813.840499f
20210617.*
20210617.200601.1ac7c08

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-37232.json"
vanir_signatures_modified 
"2026-04-11T16:26:04Z"
vanir_signatures 
[
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "36726385368998585421908585716448001595",
                "231203303892373211374986664381982950303",
                "278758496272288792744790572352763695453",
                "35519463402278884742250031608508324594"
            ]
        },
        "source": "https://github.com/wez/atomicparsley/commit/d72ccf06c98259d7261e0f3ac4fd8717778782c1",
        "id": "CVE-2021-37232-0c3c887d",
        "signature_type": "Line",
        "target": {
            "file": "src/extracts.cpp"
        }
    },
    {
        "signature_version": "v1",
        "deprecated": false,
        "digest": {
            "length": 2474.0,
            "function_hash": "116096124105303364609703929590053858792"
        },
        "source": "https://github.com/wez/atomicparsley/commit/d72ccf06c98259d7261e0f3ac4fd8717778782c1",
        "id": "CVE-2021-37232-f887e3d7",
        "signature_type": "Function",
        "target": {
            "function": "APar_ExtractDetails",
            "file": "src/extracts.cpp"
        }
    }
]