{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2024-39556", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "state": "PUBLISHED", "assignerShortName": "juniper", "dateReserved": "2024-06-25T15:12:53.247Z", "datePublished": "2024-07-10T22:38:44.894Z", "dateUpdated": "2024-08-02T04:26:15.938Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Junos OS", "vendor": "Juniper Networks", "versions": [{"lessThan": "21.4R3-S7", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThan": "22.1R3-S6", "status": "affected", "version": "22.1", "versionType": "semver"}, {"lessThan": "22.2R3-S4", "status": "affected", "version": "22.2", "versionType": "semver"}, {"lessThan": "22.3R3-S3", "status": "affected", "version": "22.3", "versionType": "semver"}, {"lessThan": "22.4R3-S2", "status": "affected", "version": "22.4", "versionType": "semver"}, {"lessThan": "23.2R2", "status": "affected", "version": "23.2", "versionType": "semver"}, {"lessThan": "23.4R1-S1, 23.4R2", "status": "affected", "version": "23.4", "versionType": "semver"}]}, {"defaultStatus": "unaffected", "product": "Junos OS Evolved", "vendor": "Juniper Networks", "versions": [{"lessThan": "21.4R3-S7-EVO", "status": "affected", "version": "0", "versionType": "semver"}, {"lessThan": "22.1R3-S6-EVO", "status": "affected", "version": "22.1-EVO", "versionType": "semver"}, {"lessThan": "22.2R3-S4-EVO", "status": "affected", "version": "22.2-EVO", "versionType": "semver"}, {"lessThan": "22.3R3-S3-EVO", "status": "affected", "version": "22.3-EVO", "versionType": "semver"}, {"lessThan": "22.4R3-S2-EVO", "status": "affected", "version": "22.4-EVO", "versionType": "semver"}, {"lessThan": "23.2R2-EVO", "status": "affected", "version": "23.2-EVO", "versionType": "semver"}, {"lessThan": "23.4R1-S1-EVO, 23.4R2-EVO", "status": "affected", "version": "23.4-EVO", "versionType": "semver"}]}], "datePublic": "2024-07-10T16:00:00.000Z", 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trigger a stack-based buffer overflow.\n\n\nThis issue affects:\n\n\u00a0Junos OS: \n\n\n * All versions before 21.4R3-S7, \n * from 22.1 before 22.1R3-S6, \n * from 22.2 before 22.2R3-S4, \n * from 22.3 before 22.3R3-S3, \n * from 22.4 before 22.4R3-S2, \n * from 23.2 before 23.2R2, \n * from 23.4 before 23.4R1-S1, 23.4R2;\u00a0\n\n\n\n\nJunos OS Evolved: \n\n\n * All versions before 21.4R3-S7-EVO, \n * from 22.1-EVO before 22.1R3-S6-EVO, \n * from 22.2-EVO before 22.2R3-S4-EVO, \n * from 22.3-EVO before 22.3R3-S3-EVO, \n * from 22.4-EVO before 22.4R3-S2-EVO, \n * from 23.2-EVO before 23.2R2-EVO, \n * from 23.4-EVO before 23.4R1-S1-EVO, 23.4R2-EVO."}], "exploits": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}], "value": "Juniper SIRT is not aware of any malicious exploitation of this vulnerability."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", 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"Vulnogram 0.1.0-dev"}, "descriptions": [{"lang": "en", "value": "A Stack-Based Buffer Overflow vulnerability in Juniper Networks Junos OS and Juniper Networks Junos OS Evolved may allow a local, low-privileged attacker with access to the CLI the ability to load a malicious certificate file, leading to a limited Denial of Service (DoS) or privileged code execution.\n\nBy exploiting the 'set security certificates' command with a crafted certificate file, a malicious attacker with access to the CLI could cause a crash of the command management daemon (mgd), limited to the local user's command interpreter, or potentially trigger a stack-based buffer overflow.\n\n\nThis issue affects:\n\n\u00a0Junos OS: \n\n\n * All versions before 21.4R3-S7, \n * from 22.1 before 22.1R3-S6, \n * from 22.2 before 22.2R3-S4, \n * from 22.3 before 22.3R3-S3, \n * from 22.4 before 22.4R3-S2, \n * from 23.2 before 23.2R2, \n * from 23.4 before 23.4R1-S1, 23.4R2;\u00a0\n\n\n\n\nJunos OS Evolved: \n\n\n * All versions before 21.4R3-S7-EVO, \n * from 22.1-EVO before 22.1R3-S6-EVO, \n * from 22.2-EVO before 22.2R3-S4-EVO, \n * from 22.3-EVO before 22.3R3-S3-EVO, \n * from 22.4-EVO before 22.4R3-S2-EVO, \n * from 23.2-EVO before 23.2R2-EVO, \n * from 23.4-EVO before 23.4R1-S1-EVO, 23.4R2-EVO.", "supportingMedia": [{"type": "text/html", "value": "A Stack-Based Buffer Overflow vulnerability in Juniper Networks Junos OS and Juniper Networks Junos OS Evolved may allow a local, low-privileged attacker with access to the CLI the ability to load a malicious certificate file, leading to a limited Denial of Service (DoS) or privileged code execution.<br><br>By exploiting the 'set security certificates' command with a crafted certificate file, a malicious attacker with access to the CLI could cause a crash of the command management daemon (mgd), limited to the local user's command interpreter, or potentially trigger a stack-based buffer overflow.\n\n<br><p>This issue affects:</p><p>&nbsp;Junos OS: <br></p><ul><li>All versions before 21.4R3-S7, </li><li>from 22.1 before 22.1R3-S6, </li><li>from 22.2 before 22.2R3-S4, </li><li>from 22.3 before 22.3R3-S3, </li><li>from 22.4 before 22.4R3-S2, </li><li>from 23.2 before 23.2R2, </li><li>from 23.4 before 23.4R1-S1, 23.4R2;&nbsp;</li></ul><p></p><p>Junos OS Evolved: <br></p><ul><li>All versions before 21.4R3-S7-EVO, </li><li>from 22.1-EVO before 22.1R3-S6-EVO, </li><li>from 22.2-EVO before 22.2R3-S4-EVO, </li><li>from 22.3-EVO before 22.3R3-S3-EVO, </li><li>from 22.4-EVO before 22.4R3-S2-EVO, </li><li>from 23.2-EVO before 23.2R2-EVO, </li><li>from 23.4-EVO before 23.4R1-S1-EVO, 23.4R2-EVO.</li></ul><p></p>", "base64": false}]}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-121", "description": "CWE-121: Stack-based Buffer Overflow"}]}], "providerMetadata": {"orgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "shortName": "juniper", "dateUpdated": "2024-07-10T22:38:44.894Z"}}}, "cveMetadata": {"cveId": "CVE-2024-39556", "state": "PUBLISHED", "dateUpdated": "2024-07-13T03:55:17.897Z", "dateReserved": "2024-06-25T15:12:53.247Z", "assignerOrgId": "8cbe9d5a-a066-4c94-8978-4b15efeae968", "datePublished": "2024-07-10T22:38:44.894Z", "assignerShortName": "juniper"}, "dataVersion": "5.1"}

{"cveTags": [], "descriptions": [{"lang": "en", "value": "A Stack-Based Buffer Overflow vulnerability in Juniper Networks Junos OS and Juniper Networks Junos OS Evolved may allow a local, low-privileged attacker with access to the CLI the ability to load a malicious certificate file, leading to a limited Denial of Service (DoS) or privileged code execution.\n\nBy exploiting the 'set security certificates' command with a crafted certificate file, a malicious attacker with access to the CLI could cause a crash of the command management daemon (mgd), limited to the local user's command interpreter, or potentially trigger a stack-based buffer overflow.\n\n\nThis issue affects:\n\n\u00a0Junos OS: \n\n\n * All versions before 21.4R3-S7, \n * from 22.1 before 22.1R3-S6, \n * from 22.2 before 22.2R3-S4, \n * from 22.3 before 22.3R3-S3, \n * from 22.4 before 22.4R3-S2, \n * from 23.2 before 23.2R2, \n * from 23.4 before 23.4R1-S1, 23.4R2;\u00a0\n\n\n\n\nJunos OS Evolved: \n\n\n * All versions before 21.4R3-S7-EVO, \n * from 22.1-EVO before 22.1R3-S6-EVO, \n * from 22.2-EVO before 22.2R3-S4-EVO, \n * from 22.3-EVO before 22.3R3-S3-EVO, \n * from 22.4-EVO before 22.4R3-S2-EVO, \n * from 23.2-EVO before 23.2R2-EVO, \n * from 23.4-EVO before 23.4R1-S1-EVO, 23.4R2-EVO."}, {"lang": "es", "value": "Una vulnerabilidad de desbordamiento de b\u00fafer basado en pila en Juniper Networks Junos OS y Juniper Networks Junos OS Evolved puede permitir que un atacante local con pocos privilegios y acceso a la CLI tenga la capacidad de cargar un archivo de certificado malicioso, lo que lleva a una denegaci\u00f3n de servicio (DoS) limitada. ) o ejecuci\u00f3n de c\u00f3digo privilegiado. Al explotar el comando 'set security certificates' con un archivo de certificado manipulado, un atacante malintencionado con acceso a la CLI podr\u00eda provocar un fallo del daemon de administraci\u00f3n de comandos (mgd), limitado al int\u00e9rprete de comandos del usuario local, o potencialmente desencadenar un desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria. Este problema afecta a: Junos OS: * Todas las versiones anteriores a 21.4R3-S7, * desde 22.1 anterior a 22.1R3-S6, * desde 22.2 anterior a 22.2R3-S4, * desde 22.3 anterior a 22.3R3-S3, * desde 22.4 anterior a 22.4R3- S2, * de 23.2 antes de 23.2R2, * de 23.4 antes de 23.4R1-S1, 23.4R2; Junos OS Evolved: * Todas las versiones anteriores a 21.4R3-S7-EVO, * desde 22.1-EVO antes de 22.1R3-S6-EVO, * desde 22.2-EVO antes de 22.2R3-S4-EVO, * desde 22.3-EVO antes de 22.3R3- S3-EVO, * desde 22.4-EVO antes de 22.4R3-S2-EVO, * desde 23.2-EVO antes de 23.2R2-EVO, * desde 23.4-EVO antes de 23.4R1-S1-EVO, 23.4R2-EVO."}], "id": "CVE-2024-39556", "lastModified": "2024-07-11T13:05:54.930", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 6.4, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 0.5, "impactScore": 5.9, "source": "sirt@juniper.net", "type": "Primary"}], "cvssMetricV40": [{"cvssData": {"attackComplexity": "HIGH", "attackRequirements": "PRESENT", "attackVector": "LOCAL", "automatable": "NOT_DEFINED", "availabilityRequirements": "NOT_DEFINED", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityRequirements": "NOT_DEFINED", "exploitMaturity": "NOT_DEFINED", "integrityRequirements": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubsequentSystemAvailability": "NOT_DEFINED", "modifiedSubsequentSystemConfidentiality": "NOT_DEFINED", "modifiedSubsequentSystemIntegrity": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedVulnerableSystemAvailability": "NOT_DEFINED", "modifiedVulnerableSystemConfidentiality": "NOT_DEFINED", "modifiedVulnerableSystemIntegrity": "NOT_DEFINED", "privilegesRequired": "HIGH", "providerUrgency": "NOT_DEFINED", "recovery": "NOT_DEFINED", "safety": "NOT_DEFINED", "subsequentSystemAvailability": "NONE", "subsequentSystemConfidentiality": "NONE", "subsequentSystemIntegrity": "NONE", "userInteraction": "NONE", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X", "version": "4.0", "vulnerabilityResponseEffort": "NOT_DEFINED", "vulnerableSystemAvailability": "HIGH", "vulnerableSystemConfidentiality": "HIGH", "vulnerableSystemIntegrity": "HIGH"}, "source": "sirt@juniper.net", "type": "Secondary"}]}, "published": "2024-07-10T23:15:12.133", "references": [{"source": "sirt@juniper.net", "url": "https://supportportal.juniper.net/JSA83016"}], "sourceIdentifier": "sirt@juniper.net", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-121"}], "source": "sirt@juniper.net", "type": "Secondary"}]}

{}