{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-04-22T01:16:46.698","vulnerabilities":[{"cve":{"id":"CVE-2023-44204","sourceIdentifier":"sirt@juniper.net","published":"2023-10-13T00:15:13.070","lastModified":"2025-05-02T16:13:00.257","vulnStatus":"Analyzed","cveTags":[],"descriptions":[{"lang":"en","value":"\nAn Improper Validation of Syntactic Correctness of Input vulnerability in Routing Protocol Daemon (rpd) Juniper Networks Junos OS and Junos OS Evolved allows an unauthenticated, network based attacker to cause a Denial of Service (DoS).\n\nWhen a malformed BGP UPDATE packet is received over an established BGP session, the rpd crashes and restarts.\n\nThis issue affects both eBGP and iBGP implementations.\n\nThis issue affects:\n\nJuniper Networks Junos OS\n\n\n\n  *  21.4 versions prior to 21.4R3-S4;\n  *  22.1 versions prior to 22.1R3-S3;\n  *  22.2 versions prior to 22.2R3-S2;\n  *  22.3 versions prior to 22.3R2-S2, 22.3R3;\n  *  22.4 versions prior to 22.4R2-S1, 22.4R3;\n  *  23.2 versions prior to 23.2R1, 23.2R2;\n\n\n\n\nJuniper Networks Junos OS Evolved\n\n\n\n  *  21.4 versions prior to 21.4R3-S5-EVO;\n  *  22.1 versions prior to 22.1R3-S3-EVO;\n  *  22.2 versions prior to 22.2R3-S3-EVO;\n  *  22.3 versions prior to 22.3R2-S2-EVO;\n  *  22.4 versions prior to 22.4R3-EVO;\n  *  23.2 versions prior to 23.2R2-EVO;\n\n\n\n\n\n\n"},{"lang":"es","value":"Una validación inadecuada de la corrección sintáctica de la vulnerabilidad de entrada en Routing Protocol Daemon (rpd) Juniper Networks Junos OS y Junos OS Evolved permite que un atacante basado en red no autenticado provoque una Denegación de Servicio (DoS). Cuando se recibe un paquete de ACTUALIZACIÓN de BGP con formato incorrecto a través de una sesión BGP establecida, el rpd falla y se reinicia. Este problema afecta tanto a las implementaciones de eBGP como de iBGP. Este problema afecta a: Juniper Networks Junos OS * versiones 21.4 anteriores a 21.4R3-S4; * Versiones 22.1 anteriores a 22.1R3-S3; * Versiones 22.2 anteriores a 22.2R3-S2; * Versiones 22.3 anteriores a 22.3R2-S2, 22.3R3; * Versiones 22.4 anteriores a 22.4R2-S1, 22.4R3; * Versiones 23.2 anteriores a 23.2R1, 23.2R2; Juniper Networks Junos OS Evolved * Versiones 21.4 anteriores a 21.4R3-S5-EVO; * Versiones 22.1 anteriores a 22.1R3-S3-EVO; * Versiones 22.2 anteriores a 22.2R3-S3-EVO; * Versiones 22.3 anteriores a 22.3R2-S2-EVO; * Versiones 22.4 anteriores a 22.4R3-EVO; * Versiones 23.2 anteriores a 23.2R2-EVO;"}],"metrics":{"cvssMetricV31":[{"source":"sirt@juniper.net","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":3.6},{"source":"nvd@nist.gov","type":"Primary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","baseScore":6.5,"baseSeverity":"MEDIUM","attackVector":"ADJACENT_NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH"},"exploitabilityScore":2.8,"impactScore":3.6}]},"weaknesses":[{"source":"sirt@juniper.net","type":"Secondary","description":[{"lang":"en","value":"CWE-1286"}]},{"source":"nvd@nist.gov","type":"Primary","description":[{"lang":"en","value":"CWE-20"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.4:-:*:*:*:*:*:*","matchCriteriaId":"79ED3CE8-CC57-43AB-9A26-BBC87816062D"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.4:r1:*:*:*:*:*:*","matchCriteriaId":"4310D2D9-A8A6-48F8-9384-0A0692A1E1C3"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.4:r1-s1:*:*:*:*:*:*","matchCriteriaId":"9962B01C-C57C-4359-9532-676AB81CE8B0"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.4:r1-s2:*:*:*:*:*:*","matchCriteriaId":"62178549-B679-4902-BFDB-2993803B7FCE"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.4:r2:*:*:*:*:*:*","matchCriteriaId":"9AD697DF-9738-4276-94ED-7B9380CD09F5"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.4:r2-s1:*:*:*:*:*:*","matchCriteriaId":"09FF5818-0803-4646-A386-D7C645EE58A3"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.4:r2-s2:*:*:*:*:*:*","matchCriteriaId":"2229FA59-EB24-49A2-85CE-F529A8DE6BA7"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.4:r3:*:*:*:*:*:*","matchCriteriaId":"0CB280D8-C5D8-4B51-A879-496ACCDE4538"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.4:r3-s1:*:*:*:*:*:*","matchCriteriaId":"5F3F54F1-75B3-400D-A735-2C27C8CEBE79"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.4:r3-s2:*:*:*:*:*:*","matchCriteriaId":"476A49E7-37E9-40F9-BF2D-9BBFFAA1DFFC"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:21.4:r3-s3:*:*:*:*:*:*","matchCriteriaId":"0A5B196A-2AF1-4AE5-9148-A75A572807BC"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.1:r1:*:*:*:*:*:*","matchCriteriaId":"3F96EBE9-2532-4E35-ABA5-CA68830476A4"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.1:r1-s1:*:*:*:*:*:*","matchCriteriaId":"B4D936AE-FD74-4823-A824-2D9F24C25BFB"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.1:r1-s2:*:*:*:*:*:*","matchCriteriaId":"E117E493-F4E1-4568-88E3-F243C74A2662"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.1:r2:*:*:*:*:*:*","matchCriteriaId":"01E3E308-FD9C-4686-8C35-8472A0E99F0D"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.1:r2-s1:*:*:*:*:*:*","matchCriteriaId":"3683A8F5-EE0E-4936-A005-DF7F6B75DED3"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.1:r2-s2:*:*:*:*:*:*","matchCriteriaId":"1B615DBA-8C53-41D4-B264-D3EED8578471"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.1:r3:*:*:*:*:*:*","matchCriteriaId":"B3124DD0-9E42-4896-9060-CB7DD07FC342"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.1:r3-s1:*:*:*:*:*:*","matchCriteriaId":"44F6FD6C-03AF-4D2C-B411-A753DE12A2DA"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.1:r3-s2:*:*:*:*:*:*","matchCriteriaId":"D49FFB60-BA71-4902-9404-E67162919ADC"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.2:r1:*:*:*:*:*:*","matchCriteriaId":"E949B21B-AD62-4022-9088-06313277479E"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.2:r1-s1:*:*:*:*:*:*","matchCriteriaId":"8D862E6F-0D01-4B25-8340-888C30F75A2F"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.2:r1-s2:*:*:*:*:*:*","matchCriteriaId":"2F28F73E-8563-41B9-A313-BBAAD5B57A67"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.2:r2:*:*:*:*:*:*","matchCriteriaId":"E37D4694-C80B-475E-AB5B-BB431F59C5E1"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.2:r2-s1:*:*:*:*:*:*","matchCriteriaId":"5EC0D2D2-4922-4675-8A2C-57A08D7BE334"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.2:r2-s2:*:*:*:*:*:*","matchCriteriaId":"9EC91F9D-DEDA-46B4-A39F-59A2CDB86C2E"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.2:r3:*:*:*:*:*:*","matchCriteriaId":"591AA3E6-62A2-4A1A-A04C-E808F71D8B6E"},{"vulnerable":true,"criteria":"cpe:2.3:o:juniper:junos:22.2:r3-s1:*:*:*:*:*:*","matchCriteriaId":"786F993E-32CB-492A-A7CC-A7E4F48EA8B9"},{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