{"id":"CVE-2019-3740","aliases":["EUVD-2019-13375","GHSA-7mmw-x6rm-hmr8"],"status":"published","title":"RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to an Information Exposure Through...","description":"RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to an Information Exposure Through Timing Discrepancy vulnerabilities during DSA key generation. A malicious remote attacker could potentially exploit those vulnerabilities to recover DSA keys.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-07","score":0.03889,"percentile":0.90306,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200","CWE-203","CWE-310"],"published":"2019-09-18T22:23:10Z","modified":"2026-10-08T22:16:54Z","products":[{"vendor":"dell","product":"bsafe_cert-j"},{"vendor":"dell","product":"bsafe_crypto-j"},{"vendor":"dell","product":"bsafe_ssl-j"},{"vendor":"dell","product":"rsa bsafe crypto-j"},{"vendor":"oracle","product":"application_performance_management"},{"vendor":"oracle","product":"communications_network_integrity"},{"vendor":"oracle","product":"communications_unified_inventory_management"},{"vendor":"oracle","product":"database"},{"vendor":"oracle","product":"global_lifecycle_management_opatch"},{"vendor":"oracle","product":"goldengate"},{"vendor":"oracle","product":"retail_assortment_planning"},{"vendor":"oracle","product":"retail_integration_bus"},{"vendor":"oracle","product":"retail_predictive_application_server"},{"vendor":"oracle","product":"retail_service_backbone"},{"vendor":"oracle","product":"retail_store_inventory_management"},{"vendor":"oracle","product":"retail_xstore_point_of_service"},{"vendor":"oracle","product":"storagetek_acsls"},{"vendor":"oracle","product":"storagetek_tape_analytics_sw_tool"},{"vendor":"oracle","product":"weblogic_server"}],"references":[{"url":"https://www.oracle.com/security-alerts/cpujul2020.html","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory"]},{"url":"https://www.dell.com/support/security/en-us/details/DOC-106556/DSA-2019-094-RSA-BSAFE\u0026#174%3B-Crypto-J-Multiple-Security-Vulnerabilities","tags":["x_refsource_MISC","x_transferred"]},{"url":"https://www.oracle.com/security-alerts/cpuoct2020.html","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory"]},{"url":"https://www.oracle.com/security-alerts/cpuApr2021.html","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory"]},{"url":"https://www.oracle.com//security-alerts/cpujul2021.html","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory"]},{"url":"https://www.oracle.com/security-alerts/cpuoct2021.html","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory"]},{"url":"https://www.oracle.com/security-alerts/cpuapr2022.html","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-3740"},{"url":"https://www.dell.com/support/security/en-us/details/DOC-106556/DSA-2019-094-RSA-BSAFE\u0026#174;-Crypto-J-Multiple-Security-Vulnerabilities"},{"url":"https://github.com/advisories/GHSA-7mmw-x6rm-hmr8"}],"sources":{"cve":[{"id":"CVE-2019-3740","description":"RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to an Information Exposure Through Timing Discrepancy vulnerabilities during DSA key generation. A malicious remote attacker could potentially exploit those vulnerabilities to recover DSA keys.","status":"published","published":"2019-09-18T22:23:10.138Z","modified":"2026-10-08T21:14:04.037Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-310"],"updated_at":"2026-11-02T14:20:22.701371Z"}],"euvd":[{"id":"EUVD-2019-13375","description":"RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to an Information Exposure Through Timing Discrepancy vulnerabilities during DSA key generation. A malicious remote attacker could potentially exploit those vulnerabilities to recover DSA keys.","status":"published","published":"2019-09-18T22:23:10Z","modified":"2026-10-08T21:14:04Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T17:27:25.942984Z"}],"ghsa":[{"id":"GHSA-7mmw-x6rm-hmr8","title":"RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to an Information Exposure Through...","description":"RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to an Information Exposure Through Timing Discrepancy vulnerabilities during DSA key generation. A malicious remote attacker could potentially exploit those vulnerabilities to recover DSA keys.","status":"published","published":"2022-05-24T16:56:30Z","modified":"2024-04-04T01:58:24Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-200","CWE-203"],"updated_at":"2026-11-02T14:56:05.019773Z"}],"nvd":[{"id":"CVE-2019-3740","description":"RSA BSAFE Crypto-J versions prior to 6.2.5 are vulnerable to an Information Exposure Through Timing Discrepancy vulnerabilities during DSA key generation. A malicious remote attacker could potentially exploit those vulnerabilities to recover DSA keys.","status":"published","published":"2019-09-18T23:15:11.173Z","modified":"2026-10-08T22:16:54.987Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-310","CWE-203"],"updated_at":"2026-11-02T14:05:28.126831Z"}]}}