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vuln-cve/data/2025/6xxx/CVE-2025-6545.json
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{
"dataType": "CVE_RECORD",
"dataVersion": "5.1",
"cveMetadata": {
"cveId": "CVE-2025-6545",
"assignerOrgId": "7ffcee3d-2c14-4c3e-b844-86c6a321a158",
"state": "PUBLISHED",
"assignerShortName": "harborist",
"dateReserved": "2025-06-23T18:39:39.611Z",
"datePublished": "2025-06-23T18:41:18.771Z",
"dateUpdated": "2025-06-23T19:26:40.223Z"
},
"containers": {
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{
"collectionURL": "https://npmjs.com/pbkdf2",
"defaultStatus": "unaffected",
"packageName": "pbkdf2",
"programFiles": [
"lib/to-buffer.js"
],
"repo": "https://github.com/browserify/pbkdf2",
"versions": [
{
"lessThanOrEqual": "3.1.2",
"status": "affected",
"version": "3.0.10",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "Improper Input Validation vulnerability in pbkdf2 allows Signature Spoofing by Improper Validation.<p> This vulnerability is associated with program files <tt>lib/to-buffer.Js</tt>.</p><p>This issue affects pbkdf2: from 3.0.10 through 3.1.2.</p>"
}
],
"value": "Improper Input Validation vulnerability in pbkdf2 allows Signature Spoofing by Improper Validation. This vulnerability is associated with program files lib/to-buffer.Js.\n\nThis issue affects pbkdf2: from 3.0.10 through 3.1.2."
}
],
"impacts": [
{
"capecId": "CAPEC-475",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-475 Signature Spoofing by Improper Validation"
}
]
}
],
"metrics": [
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"cvssV4_0": {
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"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "PRESENT",
"attackVector": "NETWORK",
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:N/SC:H/SI:H/SA:H",
"version": "4.0",
"vulnAvailabilityImpact": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-20",
"description": "CWE-20 Improper Input Validation",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"orgId": "7ffcee3d-2c14-4c3e-b844-86c6a321a158",
"shortName": "harborist",
"dateUpdated": "2025-06-23T18:44:04.897Z"
},
"references": [
{
"tags": [
"third-party-advisory"
],
"url": "https://github.com/browserify/pbkdf2/security/advisories/GHSA-h7cp-r72f-jxh6"
},
{
"tags": [
"x_introduced-by"
],
"url": "https://github.com/browserify/pbkdf2/commit/9699045c37a07f8319cfb8d44e2ff4252d7a7078"
},
{
"tags": [
"patch"
],
"url": "https://github.com/browserify/pbkdf2/commit/e3102a8cd4830a3ac85cd0dd011cc002fdde33bb"
}
],
"source": {
"discovery": "EXTERNAL"
},
"title": "pbkdf2 silently returns predictable uninitialized/zero-filled memory for non-normalized or unimplemented algos supported by Node.js",
"x_generator": {
"engine": "Vulnogram 0.2.0"
}
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-06-23T19:26:28.859577Z",
"id": "CVE-2025-6545",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2025-06-23T19:26:40.223Z"
}
}
]
}
}