{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-42820", "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "state": "PUBLISHED", "assignerShortName": "GitHub_M", "dateReserved": "2023-09-14T16:13:33.310Z", "datePublished": "2023-09-26T20:35:22.853Z", "dateUpdated": "2024-08-02T19:30:24.658Z"}, "containers": {"cna": {"title": "Random seed leakage in Jumpserver", "problemTypes": [{"descriptions": [{"cweId": "CWE-200", "lang": "en", "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor", "type": "CWE"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L", "version": "3.1"}}], "references": [{"name": "https://github.com/jumpserver/jumpserver/security/advisories/GHSA-7prv-g565-82qp", "tags": ["x_refsource_CONFIRM"], "url": "https://github.com/jumpserver/jumpserver/security/advisories/GHSA-7prv-g565-82qp"}, {"name": "https://github.com/jumpserver/jumpserver/commit/42337f0d00b2a8d45ef063eb5b7deeef81597da5", "tags": ["x_refsource_MISC"], "url": "https://github.com/jumpserver/jumpserver/commit/42337f0d00b2a8d45ef063eb5b7deeef81597da5"}], "affected": [{"vendor": "jumpserver", "product": "jumpserver", "versions": [{"version": ">= 2.24, < 2.28.19", "status": "affected"}, {"version": ">= 3.0.0, < 3.6.5", "status": "affected"}]}], "providerMetadata": {"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa", "shortName": "GitHub_M", "dateUpdated": "2023-09-26T20:35:47.345Z"}, "descriptions": [{"lang": "en", "value": "JumpServer is an open source bastion host. This vulnerability is due to exposing the random number seed to the API, potentially allowing the randomly generated verification codes to be replayed, which could lead to password resets. If MFA is enabled users are not affect. Users not using local authentication are also not affected. Users are advised to upgrade to either version 2.28.19 or to 3.6.5. There are no known workarounds or this issue."}], "source": {"advisory": "GHSA-7prv-g565-82qp", "discovery": "UNKNOWN"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T19:30:24.658Z"}, "title": "CVE Program Container", "references": [{"name": "https://github.com/jumpserver/jumpserver/security/advisories/GHSA-7prv-g565-82qp", "tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://github.com/jumpserver/jumpserver/security/advisories/GHSA-7prv-g565-82qp"}, {"name": "https://github.com/jumpserver/jumpserver/commit/42337f0d00b2a8d45ef063eb5b7deeef81597da5", "tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/jumpserver/jumpserver/commit/42337f0d00b2a8d45ef063eb5b7deeef81597da5"}]}]}}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:fit2cloud:jumpserver:*:*:*:*:*:*:*:*", "matchCriteriaId": "B7BF12DA-F3E0-44F2-99DB-E983B84FE42C", "versionEndExcluding": "2.28.19", "versionStartIncluding": "2.24.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:fit2cloud:jumpserver:*:*:*:*:*:*:*:*", "matchCriteriaId": "3102E381-1725-4710-BA7F-F41189347AFE", "versionEndExcluding": "3.6.5", "versionStartIncluding": "3.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "JumpServer is an open source bastion host. This vulnerability is due to exposing the random number seed to the API, potentially allowing the randomly generated verification codes to be replayed, which could lead to password resets. If MFA is enabled users are not affect. Users not using local authentication are also not affected. Users are advised to upgrade to either version 2.28.19 or to 3.6.5. There are no known workarounds or this issue."}, {"lang": "es", "value": "JumpServer es un host bastionado de c\u00f3digo abierto. Esta vulnerabilidad se debe a la exposici\u00f3n de la seed de n\u00famero aleatorio a la API, lo que potencialmente permite que se reproduzcan los c\u00f3digos de verificaci\u00f3n generados aleatoriamente, lo que podr\u00eda provocar restablecimientos de contrase\u00f1a. Si MFA est\u00e1 habilitado, los usuarios no se ven afectados. Los usuarios que no utilizan la autenticaci\u00f3n local tampoco se ven afectados. Se recomienda a los usuarios que actualicen a la versi\u00f3n 2.28.19 o 3.6.5. No se conocen workarounds para este problema."}], "id": "CVE-2023-42820", "lastModified": "2023-09-29T15:04:32.443", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.2, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.2, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 4.7, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2023-09-27T15:19:33.227", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/jumpserver/jumpserver/commit/42337f0d00b2a8d45ef063eb5b7deeef81597da5"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/jumpserver/jumpserver/security/advisories/GHSA-7prv-g565-82qp"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-200"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

{}