{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-34054", "assignerOrgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "state": "PUBLISHED", "assignerShortName": "vmware", "dateReserved": "2023-05-25T17:21:56.203Z", "datePublished": "2023-11-28T08:16:14.361Z", "dateUpdated": "2024-08-02T16:01:52.415Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "platforms": ["Windows", "MacOS", "Linux", "iOS", "Android", "x86", "ARM", "64 bit", "32 bit"], "product": "Reactor Netty", "vendor": "Spring", "versions": [{"lessThan": "1.1.13", "status": "affected", "version": "1.1.0", "versionType": "1.1.13"}, {"lessThan": "1.0.39", "status": "affected", "version": "1.0.0", "versionType": "1.0.39"}, {"status": "affected", "version": "older unsupported versions"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "<p></p><p>In Reactor Netty HTTP Server, versions 1.1.x prior to 1.1.13 and versions 1.0.x prior to 1.0.39, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service (DoS) condition.</p><p>Specifically, an application is vulnerable if Reactor Netty HTTP Server built-in integration with Micrometer is enabled.</p><p></p><br>"}], "value": "\nIn Reactor Netty HTTP Server, versions 1.1.x prior to 1.1.13 and versions 1.0.x prior to 1.0.39, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service (DoS) condition.\n\nSpecifically, an application is vulnerable if Reactor Netty HTTP Server built-in integration with Micrometer is enabled.\n\n\n\n\n"}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "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:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "providerMetadata": {"orgId": "dcf2e128-44bd-42ed-91e8-88f912c1401d", "shortName": "vmware", "dateUpdated": "2023-11-28T08:16:57.848Z"}, "references": [{"url": "https://spring.io/security/cve-2023-34054"}], "source": {"discovery": "UNKNOWN"}, "title": "Reactor Netty HTTP Server Metrics DoS Vulnerability", "x_generator": {"engine": "Vulnogram 0.1.0-dev"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T16:01:52.415Z"}, "title": "CVE Program Container", "references": [{"url": "https://spring.io/security/cve-2023-34054", "tags": ["x_transferred"]}]}]}}

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "platforms": ["Windows", "MacOS", "Linux", "iOS", "Android", "x86", "ARM", "64 bit", "32 bit"], "product": "Reactor Netty", "vendor": "Spring", "versions": [{"lessThan": "1.1.13", "status": "affected", "version": "1.1.0", "versionType": "1.1.13"}, {"lessThan": "1.0.39", "status": "affected", "version": "1.0.0", "versionType": "1.0.39"}, {"status": "affected", "version": "older unsupported versions"}]}], "source": "security@vmware.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:broadcom:reactor_netty:*:*:*:*:*:*:*:*", "matchCriteriaId": "4B0BC515-4BA7-4434-963C-7CFA52A710CD", "versionEndExcluding": "1.0.39", "vulnerable": true}, {"criteria": "cpe:2.3:a:broadcom:reactor_netty:*:*:*:*:*:*:*:*", "matchCriteriaId": "82F648AD-33BC-435E-94E9-A701C2DF0931", "versionEndExcluding": "1.1.13", "versionStartIncluding": "1.1.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "\nIn Reactor Netty HTTP Server, versions 1.1.x prior to 1.1.13 and versions 1.0.x prior to 1.0.39, it is possible for a user to provide specially crafted HTTP requests that may cause a denial-of-service (DoS) condition.\n\nSpecifically, an application is vulnerable if Reactor Netty HTTP Server built-in integration with Micrometer is enabled.\n\n\n\n\n"}, {"lang": "es", "value": "En Reactor Netty HTTP Server, versiones 1.1.x anteriores a 1.1.13 y versiones 1.0.x anteriores a 1.0.39, es posible que un usuario proporcione solicitudes HTTP especialmente manipuladas que pueden causar una condici\u00f3n de denegaci\u00f3n de servicio (DoS). Espec\u00edficamente, una aplicaci\u00f3n es vulnerable si la integraci\u00f3n integrada del servidor HTTP Reactor Netty con Micrometer est\u00e1 habilitada."}], "id": "CVE-2023-34054", "lastModified": "2026-09-04T18:59:12.370", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 5.3, "baseSeverity": "MEDIUM", "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:L", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "security@vmware.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": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-11-28T09:15:07.147", "references": [{"source": "security@vmware.com", "tags": ["Vendor Advisory"], "url": "https://spring.io/security/cve-2023-34054"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://spring.io/security/cve-2023-34054"}], "sourceIdentifier": "security@vmware.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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