GSD-2023-40545
Vulnerability from gsd - Updated: 2023-12-13 01:20Details
Authentication bypass when an OAuth2 Client is using client_secret_jwt as its authentication method on affected 11.3 versions via specially crafted requests.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2023-40545",
"id": "GSD-2023-40545"
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2023-40545"
],
"details": "Authentication\u00a0bypass when an OAuth2 Client is using client_secret_jwt as its authentication method on affected 11.3 versions via specially crafted requests.\n",
"id": "GSD-2023-40545",
"modified": "2023-12-13T01:20:43.669690Z",
"schema_version": "1.4.0"
}
},
"namespaces": {
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"ID": "CVE-2023-40545",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
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{
"product": {
"product_data": [
{
"product_name": "PingFederate",
"version": {
"version_data": [
{
"version_affected": "\u003c=",
"version_name": "11.3.0",
"version_value": "11.3.2"
}
]
}
}
]
},
"vendor_name": "Ping Identity"
}
]
}
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"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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{
"lang": "eng",
"value": "Authentication\u00a0bypass when an OAuth2 Client is using client_secret_jwt as its authentication method on affected 11.3 versions via specially crafted requests.\n"
}
]
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"generator": {
"engine": "Vulnogram 0.1.0-dev"
},
"impact": {
"cvss": [
{
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"cweId": "CWE-306",
"lang": "eng",
"value": "CWE-306 Missing Authentication for Critical Function"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://support.pingidentity.com/s/article/SECADV040-PingFederate-OAuth-Client-Authentication-Bypass",
"refsource": "MISC",
"url": "https://support.pingidentity.com/s/article/SECADV040-PingFederate-OAuth-Client-Authentication-Bypass"
},
{
"name": "https://www.pingidentity.com/en/resources/downloads/pingfederate/previous-releases.html",
"refsource": "MISC",
"url": "https://www.pingidentity.com/en/resources/downloads/pingfederate/previous-releases.html"
},
{
"name": "https://docs.pingidentity.com/r/en-us/pingfederate-113/hro1701116403236",
"refsource": "MISC",
"url": "https://docs.pingidentity.com/r/en-us/pingfederate-113/hro1701116403236"
}
]
},
"source": {
"advisory": "SECADV040",
"defect": [
"PF-34645"
],
"discovery": "UNKNOWN"
}
},
"nvd.nist.gov": {
"cve": {
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:pingidentity:pingfederate:11.3.0:*:*:*:*:*:*:*",
"matchCriteriaId": "D4DEF0BF-4C46-4386-8C46-3687A644A47B",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
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],
"descriptions": [
{
"lang": "en",
"value": "Authentication\u00a0bypass when an OAuth2 Client is using client_secret_jwt as its authentication method on affected 11.3 versions via specially crafted requests.\n"
},
{
"lang": "es",
"value": "Omisi\u00f3n de autenticaci\u00f3n cuando un cliente OAuth2 utiliza client_secret_jwt como m\u00e9todo de autenticaci\u00f3n en las versiones 11.3 afectadas a trav\u00e9s de solicitudes especialmente manipuladas."
}
],
"id": "CVE-2023-40545",
"lastModified": "2024-02-13T21:08:23.400",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
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"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
},
{
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"attackVector": "NETWORK",
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"baseScore": 8.8,
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"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "responsible-disclosure@pingidentity.com",
"type": "Secondary"
}
]
},
"published": "2024-02-06T18:15:58.470",
"references": [
{
"source": "responsible-disclosure@pingidentity.com",
"tags": [
"Release Notes"
],
"url": "https://docs.pingidentity.com/r/en-us/pingfederate-113/hro1701116403236"
},
{
"source": "responsible-disclosure@pingidentity.com",
"tags": [
"Permissions Required"
],
"url": "https://support.pingidentity.com/s/article/SECADV040-PingFederate-OAuth-Client-Authentication-Bypass"
},
{
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"tags": [
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],
"url": "https://www.pingidentity.com/en/resources/downloads/pingfederate/previous-releases.html"
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],
"sourceIdentifier": "responsible-disclosure@pingidentity.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-306"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
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{
"description": [
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"value": "CWE-306"
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],
"source": "responsible-disclosure@pingidentity.com",
"type": "Secondary"
}
]
}
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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