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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:tmccombs:tls-listener:*:*:*:*:*:rust:*:*", "matchCriteriaId": "E114F9A0-C879-4766-8BD8-5345441FB25E", "versionEndExcluding": "0.10.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "tls-listener is a rust lang wrapper around a connection listener to support TLS. With the default configuration of tls-listener, a malicious user can open 6.4 `TcpStream`s a second, sending 0 bytes, and can trigger a DoS. The default configuration options make any public service using `TlsListener::new()` vulnerable to a slow-loris DoS attack. This impacts any publicly accessible service using the default configuration of tls-listener in versions prior to 0.10.0. Users are advised to upgrade. Users unable to upgrade may mitigate this by passing a large value, such as `usize::MAX` as the parameter to `Builder::max_handshakes`.\n\n"}, {"lang": "es", "value": "tls-listener es un contenedor de idioma oxidado alrededor de un oyente de conexi\u00f3n para admitir TLS. Con la configuraci\u00f3n predeterminada de tls-listener, un usuario malintencionado puede abrir 6.4 `TcpStream` por segundo, enviando 0 bytes y puede desencadenar un DoS. Las opciones de configuraci\u00f3n predeterminadas hacen que cualquier servicio p\u00fablico que utilice `TlsListener::new()` sea vulnerable a un ataque DoS de loris lento. Esto afecta a cualquier servicio de acceso p\u00fablico que utilice la configuraci\u00f3n predeterminada de tls-listener en versiones anteriores a la 0.10.0. Se recomienda a los usuarios que actualicen. Los usuarios que no puedan actualizar pueden mitigar esto pasando un valor grande, como `usize::MAX` como par\u00e1metro para `Builder::max_handshakes`."}], "id": "CVE-2024-28854", "lastModified": "2025-04-09T15:36:02.133", "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": "security-advisories@github.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": "2024-03-15T19:15:07.627", "references": [{"source": "security-advisories@github.com", "tags": ["Product"], "url": "https://en.wikipedia.org/wiki/Slowloris_(computer_security)"}, {"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/tmccombs/tls-listener/commit/d5a7655d6ea9e53ab57c3013092c5576da964bc4"}, {"source": "security-advisories@github.com", "tags": ["Exploit", "Third Party Advisory", "Mitigation"], "url": "https://github.com/tmccombs/tls-listener/security/advisories/GHSA-2qph-qpvm-2qf7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "https://en.wikipedia.org/wiki/Slowloris_(computer_security)"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "https://github.com/tmccombs/tls-listener/commit/d5a7655d6ea9e53ab57c3013092c5576da964bc4"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory", "Mitigation"], "url": "https://github.com/tmccombs/tls-listener/security/advisories/GHSA-2qph-qpvm-2qf7"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-400"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-400"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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