CVE-2019-10755

{"containers": {"cna": {"affected": [{"product": "PAC4J For SAML Protocol", "vendor": "n/a", "versions": [{"status": "affected", "version": "All versions prior to version 4.0.0-RC1"}]}], "descriptions": [{"lang": "en", "value": "The SAML identifier generated within SAML2Utils.java was found to make use of the apache commons-lang3 RandomStringUtils class which makes them predictable due to RandomStringUtils PRNG's algorithm not being cryptographically strong. This issue only affects the 3.X release of pac4j-saml."}], "problemTypes": [{"descriptions": [{"description": "Insecure Randomness", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-09-23T22:13:04.000Z", "orgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "shortName": "snyk"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://snyk.io/vuln/SNYK-JAVA-ORGPAC4J-467407"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "report@snyk.io", "ID": "CVE-2019-10755", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "PAC4J For SAML Protocol", "version": {"version_data": [{"version_value": "All versions prior to version 4.0.0-RC1"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "The SAML identifier generated within SAML2Utils.java was found to make use of the apache commons-lang3 RandomStringUtils class which makes them predictable due to RandomStringUtils PRNG's algorithm not being cryptographically strong. This issue only affects the 3.X release of pac4j-saml."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Insecure Randomness"}]}]}, "references": {"reference_data": [{"name": "https://snyk.io/vuln/SNYK-JAVA-ORGPAC4J-467407", "refsource": "MISC", "url": "https://snyk.io/vuln/SNYK-JAVA-ORGPAC4J-467407"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T22:32:01.535Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://snyk.io/vuln/SNYK-JAVA-ORGPAC4J-467407"}]}]}, "cveMetadata": {"assignerOrgId": "bae035ff-b466-4ff4-94d0-fc9efd9e1730", "assignerShortName": "snyk", "cveId": "CVE-2019-10755", "datePublished": "2019-09-23T22:13:04.000Z", "dateReserved": "2019-04-03T00:00:00.000Z", "dateUpdated": "2024-08-04T22:32:01.535Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "PAC4J For SAML Protocol", "vendor": "n/a", "versions": [{"status": "affected", "version": "All versions prior to version 4.0.0-RC1"}]}], "source": "report@snyk.io"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:pac4j:pac4j:*:*:*:*:*:*:*:*", "matchCriteriaId": "AEFF7FAC-FFC4-4951-8FF5-B0F8AA9180E8", "versionEndIncluding": "3.8.2", "versionStartIncluding": "3.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The SAML identifier generated within SAML2Utils.java was found to make use of the apache commons-lang3 RandomStringUtils class which makes them predictable due to RandomStringUtils PRNG's algorithm not being cryptographically strong. This issue only affects the 3.X release of pac4j-saml."}, {"lang": "es", "value": "Se encontr\u00f3 que el identificador SAML generado dentro del archivo SAML2Utils.java utiliza la clase RacheStringUtils de apache commons-lang3 que los hace predecibles debido a que el algoritmo de RandomStringUtils PRNG no es criptogr\u00e1ficamente fuerte. Este problema solo afecta a las versiones 3.X publicaci\u00f3n de pac4j-saml."}], "id": "CVE-2019-10755", "lastModified": "2026-06-17T02:11:36.587", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 4.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 4.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 1.2, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-09-23T23:15:10.737", "references": [{"source": "report@snyk.io", "tags": ["Patch", "Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-JAVA-ORGPAC4J-467407"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://snyk.io/vuln/SNYK-JAVA-ORGPAC4J-467407"}], "sourceIdentifier": "report@snyk.io", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-338"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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