CVE-2021-42767

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Source
https://cve.org/CVERecord?id=CVE-2021-42767
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-42767.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-42767
Aliases
Related
Published
2022-03-01T02:15:07.370Z
Modified
2026-03-13T22:15:41.072188Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N CVSS Calculator
Summary
[none]
Details

A directory traversal vulnerability in the apoc plugins in Neo4J Graph database before 4.4.0.1 allows attackers to read local files, and sometimes create local files. This is fixed in 3.5.17, 4.2.10, 4.3.0.4, and 4.4.0.1.

References

Affected packages

Git / github.com/neo4j-contrib/neo4j-apoc-procedures

Affected ranges

Type
GIT
Repo
https://github.com/neo4j-contrib/neo4j-apoc-procedures
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
88902b4b31f258dc9a7371dd7287b13e48c5d46a
Introduced
93927b89028f67503ce8593c1509db598d102165
Fixed
52a0958220ed2998225bce4548636a037ed9d16a
Introduced
1e6de8e88876b526f84b677e4e6859f6f5b27c95
Fixed
adee61eeef8711c0f498f3e9762d542aa2f96d8c
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "3.5.0.17"
        },
        {
            "introduced": "4.3.0.0"
        },
        {
            "fixed": "4.3.0.4"
        },
        {
            "introduced": "4.4.0.0"
        },
        {
            "fixed": "4.4.0.1"
        }
    ]
}

Affected versions

4.*
4.3.0.0
4.3.0.1
4.3.0.2
4.3.0.3
4.4.0.0

Database specific

unresolved_ranges 
[
    {
        "events": [
            {
                "introduced": "4.2.0.0"
            },
            {
                "fixed": "4.2.10"
            }
        ]
    }
]
vanir_signatures 
[
    {
        "target": {
            "function": "loadCsvForMetric",
            "file": "full/src/main/java/apoc/metrics/Metrics.java"
        },
        "id": "CVE-2021-42767-1dfd6a10",
        "digest": {
            "function_hash": "207802441921537204896901189403421172352",
            "length": 891.0
        },
        "source": "https://github.com/neo4j-contrib/neo4j-apoc-procedures/commit/52a0958220ed2998225bce4548636a037ed9d16a",
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Function"
    },
    {
        "target": {
            "function": "shouldListMetrics",
            "file": "full/src/test/java/apoc/metrics/MetricsTest.java"
        },
        "id": "CVE-2021-42767-6b23d2f3",
        "digest": {
            "function_hash": "148235860615581967438097351628586614164",
            "length": 158.0
        },
        "source": "https://github.com/neo4j-contrib/neo4j-apoc-procedures/commit/52a0958220ed2998225bce4548636a037ed9d16a",
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Function"
    },
    {
        "target": {
            "function": "beforeAll",
            "file": "full/src/test/java/apoc/metrics/MetricsTest.java"
        },
        "id": "CVE-2021-42767-7a4dff55",
        "digest": {
            "function_hash": "182662720706030460458167050211698383750",
            "length": 776.0
        },
        "source": "https://github.com/neo4j-contrib/neo4j-apoc-procedures/commit/52a0958220ed2998225bce4548636a037ed9d16a",
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Function"
    },
    {
        "target": {
            "function": "createURLStreamHandler",
            "file": "core/src/main/java/apoc/util/ApocUrlStreamHandlerFactory.java"
        },
        "id": "CVE-2021-42767-81b2b801",
        "digest": {
            "function_hash": "281692202849863382705659314443838687303",
            "length": 103.0
        },
        "source": "https://github.com/neo4j-contrib/neo4j-apoc-procedures/commit/52a0958220ed2998225bce4548636a037ed9d16a",
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Function"
    },
    {
        "target": {
            "file": "core/src/main/java/apoc/util/ApocUrlStreamHandlerFactory.java"
        },
        "id": "CVE-2021-42767-8598f591",
        "digest": {
            "line_hashes": [
                "118724760598893317982475357391888250702",
                "42787929835364742382331780057433172078",
                "16470593785582350785397032901801234475"
            ],
            "threshold": 0.9
        },
        "source": "https://github.com/neo4j-contrib/neo4j-apoc-procedures/commit/52a0958220ed2998225bce4548636a037ed9d16a",
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Line"
    },
    {
        "target": {
            "file": "full/src/main/java/apoc/metrics/Metrics.java"
        },
        "id": "CVE-2021-42767-9882e414",
        "digest": {
            "line_hashes": [
                "95193999362841661895289845896028243311",
                "261693692348930040984612887687535111589",
                "245119315153008729244130802157176054276",
                "312228315934111725499004949396862767107"
            ],
            "threshold": 0.9
        },
        "source": "https://github.com/neo4j-contrib/neo4j-apoc-procedures/commit/52a0958220ed2998225bce4548636a037ed9d16a",
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Line"
    },
    {
        "target": {
            "file": "full/src/test/java/apoc/metrics/MetricsTest.java"
        },
        "id": "CVE-2021-42767-cddbee72",
        "digest": {
            "line_hashes": [
                "326407374985357365592746360777064624085",
                "197118873685740969565063317695628189996",
                "112294612097618583592768992805148845109",
                "164547746798137424238900755296927338998",
                "126078213229550900351017173744347645068",
                "135150134212647040508387277717315844543",
                "332306860352394965052039383555502549879",
                "162764096537427463671519790558088939497",
                "221997739649930657196741760142003088791",
                "55687417267536926984773132019460202768",
                "289327744451055700867636982514277268897",
                "151103724863842922547844729830969069402",
                "115645540087760266184531019474230504491",
                "168158000555892453138181644095029972025",
                "169871252963711939556104895977598583812",
                "76255239339210194307863618699059398263",
                "50821939529835205129435492129792887666",
                "114034237037236198280404289766811056715",
                "125866287381025221960492068262448416556",
                "298411769115905202885627970124493109980",
                "254213154127773681350157233177394834828",
                "184424694594279896009214389812614281830",
                "46707607899408460326253782815611406143",
                "317896526428701706407315656040695414705",
                "250640465049932201846732307601903714749"
            ],
            "threshold": 0.9
        },
        "source": "https://github.com/neo4j-contrib/neo4j-apoc-procedures/commit/52a0958220ed2998225bce4548636a037ed9d16a",
        "signature_version": "v1",
        "deprecated": false,
        "signature_type": "Line"
    }
]
source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-42767.json"