gsd-2018-3728
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
hoek node module before 4.2.0 and 5.0.x before 5.0.3 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via 'merge' and 'applyToDefaults' functions, which allows a malicious user to modify the prototype of "Object" via __proto__, causing the addition or modification of an existing property that will exist on all objects.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2018-3728",
"description": "hoek node module before 4.2.0 and 5.0.x before 5.0.3 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via \u0027merge\u0027 and \u0027applyToDefaults\u0027 functions, which allows a malicious user to modify the prototype of \"Object\" via __proto__, causing the addition or modification of an existing property that will exist on all objects.",
"id": "GSD-2018-3728",
"references": [
"https://access.redhat.com/errata/RHSA-2021:3917",
"https://access.redhat.com/errata/RHSA-2018:1264",
"https://access.redhat.com/errata/RHSA-2018:1263"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
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],
"details": "hoek node module before 4.2.0 and 5.0.x before 5.0.3 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via \u0027merge\u0027 and \u0027applyToDefaults\u0027 functions, which allows a malicious user to modify the prototype of \"Object\" via __proto__, causing the addition or modification of an existing property that will exist on all objects.",
"id": "GSD-2018-3728",
"modified": "2023-12-13T01:22:43.555879Z",
"schema_version": "1.4.0"
}
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"vendor_name": "hapi"
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"url": "https://access.redhat.com/errata/RHSA-2018:1263"
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"gitlab.com": {
"advisories": [
{
"affected_range": "\u003c4.2.1 || \u003e= 5.0.0-a0 \u003c 5.0.3",
"affected_versions": "All versions before 4.2.1, all versions starting from 5.0.0-a0 before 5.0.3",
"credit": "HoLyVieR",
"cvss_v2": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"cvss_v3": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"cwe_ids": [
"CWE-1035",
"CWE-471",
"CWE-937"
],
"date": "2019-10-09",
"description": "The `merge` function, and the `applyToDefaults` and `applyToDefaultsWithShallow` functions which leverage `merge` behind the scenes, are vulnerable to a prototype pollution attack when provided an unvalidated payload created from a JSON string containing the `__proto__` property.",
"fixed_versions": [
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"5.0.3"
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"identifier": "CVE-2018-3728",
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"not_impacted": "All versions starting from 4.2.1 before 5.0.0-a0, all versions starting from 5.0.3",
"package_slug": "npm/hoek",
"pubdate": "2018-03-30",
"solution": "Upgrade to versions 4.2.1, 5.0.3 or above.",
"title": "Prototype pollution attack",
"urls": [
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"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": false
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
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"exploitabilityScore": 2.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2019-10-09T23:40Z",
"publishedDate": "2018-03-30T19:29Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
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- Confirmed: The vulnerability is confirmed from an analyst perspective.
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- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.