FKIE_CVE-2023-54365
Vulnerability from fkie_nvd - Published: 2026-06-23 13:16 - Updated: 2026-09-26 23:10
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.5 (High) - CVSS:3.1/
Summary
Traefik before 2.10.5 and 3.0.0-beta4 is affected by a denial-of-service vulnerability in HTTP/2 request handling inherited from the Go standard library's HTTP/2 implementation (CVE-2023-44487 / CVE-2023-39325, the 'Rapid Reset' technique). A remote attacker can rapidly create and cancel HTTP/2 streams to exhaust server resources and cause service unavailability.
References
{
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"packageURL": "pkg:golang/github.com/traefik/traefik",
"product": "Traefik",
"vendor": "Traefik",
"versions": [
{
"lessThan": "2.10.5",
"status": "affected",
"version": "0",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "2.10.5",
"versionType": "semver"
}
]
},
{
"defaultStatus": "unaffected",
"packageURL": "pkg:golang/github.com/traefik/traefik",
"product": "Traefik",
"vendor": "Traefik",
"versions": [
{
"lessThan": "3.0.0-beta4",
"status": "affected",
"version": "3.0.0-beta1",
"versionType": "semver"
},
{
"status": "unaffected",
"version": "3.0.0-beta4",
"versionType": "semver"
}
]
}
],
"source": "disclosure@vulncheck.com"
},
{
"affectedData": [
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:openshift_ai"
],
"defaultStatus": "unaffected",
"packageName": "rhoai/odh-rhel9-operator",
"product": "Red Hat OpenShift AI (RHOAI)",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:openshift_ai"
],
"defaultStatus": "unaffected",
"packageName": "rhoai/rhai-cli-rhel9",
"product": "Red Hat OpenShift AI (RHOAI)",
"vendor": "Red Hat"
},
{
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"cpes": [
"cpe:/a:redhat:openshift_devspaces:3"
],
"defaultStatus": "unaffected",
"packageName": "devspaces/traefik-rhel9",
"product": "Red Hat OpenShift Dev Spaces",
"vendor": "Red Hat"
}
],
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c"
}
],
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B36BFFB0-C0EC-4926-A1DB-0B711C846A68",
"versionEndExcluding": "2.10.5",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:traefik:traefik:3.0.0:beta1:*:*:*:*:*:*",
"matchCriteriaId": "376EAF9B-E994-4268-9704-0A45EA30270F",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:traefik:traefik:3.0.0:beta2:*:*:*:*:*:*",
"matchCriteriaId": "F3D08335-C291-4623-B80C-3B14C4D1FA32",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:traefik:traefik:3.0.0:beta3:*:*:*:*:*:*",
"matchCriteriaId": "21033CEE-CEF5-4B0D-A565-4A6FC764AA6D",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*",
"matchCriteriaId": "328120E4-C031-44B4-9BE5-03B0CDAA066F",
"versionEndExcluding": "1.20.10",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:golang:go:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5FD9AB15-E5F6-4DBC-9EC7-D0ABA705802A",
"versionEndExcluding": "1.21.3",
"versionStartIncluding": "1.21.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:openshift_ai:-:*:*:*:*:*:*:*",
"matchCriteriaId": "EBF0A70A-E606-48C8-82C2-4D8760146265",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Traefik before 2.10.5 and 3.0.0-beta4 is affected by a denial-of-service vulnerability in HTTP/2 request handling inherited from the Go standard library\u0027s HTTP/2 implementation (CVE-2023-44487 / CVE-2023-39325, the \u0027Rapid Reset\u0027 technique). A remote attacker can rapidly create and cancel HTTP/2 streams to exhaust server resources and cause service unavailability."
},
{
"lang": "es",
"value": "Traefik anterior a 2.10.5 y 3.0.0-beta4 est\u00e1 afectado por una vulnerabilidad de denegaci\u00f3n de servicio en el manejo de solicitudes HTTP/2 heredada de la implementaci\u00f3n de HTTP/2 de la biblioteca est\u00e1ndar de Go (CVE-2023-44487 / CVE-2023-39325, la t\u00e9cnica \u0027Rapid Reset\u0027). Un atacante remoto puede crear y cancelar r\u00e1pidamente flujos HTTP/2 para agotar los recursos del servidor y causar la indisponibilidad del servicio."
}
],
"id": "CVE-2023-54365",
"lastModified": "2026-09-26T23:10:00.127",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "disclosure@vulncheck.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 3.6,
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
"type": "Secondary"
}
],
"cvssMetricV40": [
{
"cvssData": {
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"attackVector": "NETWORK",
"availabilityRequirement": "NOT_DEFINED",
"baseScore": 8.7,
"baseSeverity": "HIGH",
"confidentialityRequirement": "NOT_DEFINED",
"exploitMaturity": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "NONE",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "NONE",
"vulnIntegrityImpact": "NONE",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "disclosure@vulncheck.com",
"type": "Secondary"
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2023-54365",
"options": [
{
"exploitation": "none"
},
{
"automatable": "yes"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-06-23T18:13:32.219989Z",
"version": "2.0.3"
}
}
]
},
"published": "2026-06-23T13:16:30.420",
"references": [
{
"source": "disclosure@vulncheck.com",
"tags": [
"Patch",
"Vendor Advisory"
],
"url": "https://github.com/traefik/traefik/security/advisories/GHSA-7v4p-328v-8v5g"
},
{
"source": "disclosure@vulncheck.com",
"tags": [
"Third Party Advisory"
],
"url": "https://www.vulncheck.com/advisories/traefik-denial-of-service-via-http-2-request-handling"
},
{
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
"tags": [
"Third Party Advisory"
],
"url": "https://access.redhat.com/security/cve/CVE-2023-54365"
},
{
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
"tags": [
"Third Party Advisory"
],
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2491710"
},
{
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
"tags": [
"Third Party Advisory"
],
"url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-54365.json"
}
],
"sourceIdentifier": "disclosure@vulncheck.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-400"
}
],
"source": "disclosure@vulncheck.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-770"
}
],
"source": "0b0ca135-0b70-47e7-9f44-1890c2a1c46c",
"type": "Secondary"
}
]
}
Loading…
Loading…
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.
Loading…
Loading…
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.
Loading…
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.
Loading…