{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-09-22T20:04:58.921","vulnerabilities":[{"cve":{"id":"CVE-2022-22236","sourceIdentifier":"sirt@juniper.net","published":"2022-10-18T03:15:10.603","lastModified":"2026-06-17T04:28:04.610","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"An Access of Uninitialized Pointer vulnerability in SIP Application Layer Gateway (ALG) of Juniper Networks Junos OS on SRX Series and MX Series allows an unauthenticated, network-based attacker to cause a Denial of Service (DoS). When specific valid SIP packets are received the PFE will crash and restart. This issue affects Juniper Networks Junos OS on SRX Series and MX Series: 20.4 versions prior to 20.4R3-S4; 21.1 versions prior to 21.1R3-S2; 21.2 versions prior to 21.2R3-S2; 21.3 versions prior to 21.3R2-S2, 21.3R3; 21.4 versions prior to 21.4R1-S2, 21.4R2; 22.1 versions prior to 22.1R1-S1, 22.1R2. This issue does not affect Juniper Networks Junos OS versions prior to 20.4R1."},{"lang":"es","value":"Una vulnerabilidad de acceso de puntero no inicializado en SIP Application Layer Gateway (ALG) de Juniper Networks Junos OS en las series SRX y MX permite a un atacante no autenticado y basado en la red causar una Denegación de Servicio (DoS). Cuando son recibidos determinados paquetes SIP válidos, el ALG es bloqueado y es reiniciado. Este problema afecta a Juniper Networks Junos OS en las series SRX y MX: versiones 20.4 anteriores a 20.4R3-S4; versiones 21.1 anteriores a 21.1R3-S2; versiones 21.2 anteriores a 21.2R3-S2; versiones 21.3 anteriores a 21.3R2-S2, 21.3R3; versiones 21.4 anteriores a 21.4R1-S2, 21.4R2; versiones 22.1 anteriores a 22.1R1-S1, 22.1R2. Este problema no afecta a Juniper Networks Junos OS versiones anteriores a 20.4R1"}],"affected":[{"source":"sirt@juniper.net","affectedData":[{"vendor":"Juniper Networks","product":"Junos OS","platforms":["SRX Series, MX Series"],"versions":[{"version":"unspecified","lessThan":"20.4R1","versionType":"custom","status":"unaffected"},{"version":"20.4","lessThan":"20.4R3-S4","versionType":"custom","status":"affected"},{"version":"21.1","lessThan":"21.1R3-S2","versionType":"custom","status":"affected"},{"version":"21.2","lessThan":"21.2R3-S2","versionType":"custom","status":"affected"},{"version":"21.3","lessThan":"21.3R2-S2, 21.3R3","versionType":"custom","status":"affected"},{"version":"21.4","lessThan":"21.4R1-S2, 21.4R2","versionType":"custom","status":"affected"},{"version":"22.1","lessThan":"22.1R1-S1, 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