CVE-2017-2312

{"id": "CVE-2017-2312", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:C", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2017-04-24T15:59:00.143", "references": [{"url": "http://www.securityfocus.com/bid/97611", "tags": ["Third Party Advisory", "VDB Entry"], "source": "sirt@juniper.net"}, {"url": "http://www.securitytracker.com/id/1038252", "source": "sirt@juniper.net"}, {"url": "https://kb.juniper.net/JSA10777", "tags": ["Mitigation", "Vendor Advisory"], "source": "sirt@juniper.net"}, {"url": "http://www.securityfocus.com/bid/97611", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1038252", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://kb.juniper.net/JSA10777", "tags": ["Mitigation", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-772"}]}], "descriptions": [{"lang": "en", "value": "On Juniper Networks devices running Junos OS affected versions and with LDP enabled, a specific LDP packet destined to the RE (Routing Engine) will consume a small amount of the memory allocated for the rpd (routing protocol daemon) process. Over time, repeatedly receiving this type of LDP packet(s) will cause the memory to exhaust and the rpd process to crash and restart. It is not possible to free up the memory that has been consumed without restarting the rpd process. This issue affects Junos OS based devices with either IPv4 or IPv6 LDP enabled via the [protocols ldp] configuration (the native IPv6 support for LDP is available in Junos OS 16.1 and higher). The interface on which the packet arrives needs to have LDP enabled. The affected Junos versions are: 13.3 prior to 13.3R10; 14.1 prior to 14.1R8; 14.2 prior to 14.2R7-S6 or 14.2R8; 15.1 prior to 15.1F2-S14, 15.1F6-S4, 15.1F7, 15.1R4-S7, 15.1R5; 15.1X49 before 15.1X49-D70; 15.1X53 before 15.1X53-D230, 15.1X53-D63, 15.1X53-D70; 16.1 before 16.1R2. 16.2R1 and all subsequent releases have a resolution for this vulnerability."}, {"lang": "es", "value": "En los dispositivos Juniper Networks que ejecutan versiones afectadas de Junos OS y con LDP habilitado, un paquete LDP espec\u00edfico destinado al RE (Routing Engine) consumir\u00e1 una peque\u00f1a cantidad de la memoria asignada al proceso rpd (enrutamiento del daemon del protocolo). Con el tiempo, recibir repetidamente este tipo de paquete(s) LDP provocar\u00e1 que la memoria se escape y el proceso rpd se bloquee y reinicie. No es posible liberar la memoria que se ha consumido sin reiniciar el proceso rpd. Este problema afecta a los dispositivos basados en Junos OS con IPv4 o IPv6 LDP habilitado a trav\u00e9s de la configuraci\u00f3n [protocols ldp] (el soporte IPv6 nativo para LDP est\u00e1 disponible en Junos OS 16.1 y superior). La interfaz en la que llega el paquete necesita tener habilitado LDP. Las versiones afectadas de Junos son: 13.3 en versiones anteriores a 13.3R10; 14,1 en versiones anteriores a 14.1R8; 14.2 en versiones anteriores a14.2R7-S6 o 14.2R8; 15,1 en versiones anteriores a 15,1F2 - S14, 15,1F6 - S4, 15,1F7, 15,1R4 - S7, 15,1R5; 15,1X49 en versiones anteriores a 15,1X49 - D70; 15,1X53 en versiones anteriores a 15,1X53 - D230, 15,1X53 - D63, 15,1X53 - D70; 16,1 en versiones anteriores a 16.1R2. 16.2R1 y todos los releases posteriores tienen una resoluci\u00f3n para esta vulnerabilidad."}], "lastModified": "2024-11-21T03:23:15.737", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:juniper:junos:13.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E4AF5DAA-62F5-491F-A9CE-098970671D43"}, {"criteria": "cpe:2.3:o:juniper:junos:13.3:r1:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3FF9FF91-9184-4D18-8288-9110E35F4AE5"}, {"criteria": "cpe:2.3:o:juniper:junos:13.3:r2:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": 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