{"id":"CVE-2016-6883","aliases":["EUVD-2016-7768","GHSA-694p-8c44-f3r5"],"status":"published","title":"MatrixSSL before 3.8.3 configured with RSA Cipher Suites allows remote attackers to obtain...","description":"MatrixSSL before 3.8.3 configured with RSA Cipher Suites allows remote attackers to obtain sensitive information via a Bleichenbacher variant attack.","severity":{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.13906,"percentile":0.9656,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2017-03-03T16:00:00Z","modified":"2026-06-17T00:51:55Z","exploits":[{"source":"metasploit","id":"auxiliary/scanner/ssl/bleichenbacher_oracle","title":"Scanner for Bleichenbacher Oracle in RSA PKCS #1 v1.5","type":"auxiliary","date":"2009-06-17","verified":true,"url":"https://www.rapid7.com/db/modules/auxiliary/scanner/ssl/bleichenbacher_oracle"}],"products":[{"vendor":"matrixssl","product":"matrixssl"}],"references":[{"url":"https://github.com/matrixssl/matrixssl/blob/master/CHANGES.md","tags":["x_refsource_CONFIRM","x_transferred","Patch","Release Notes"]},{"url":"http://www.openwall.com/lists/oss-security/2016/08/19/8","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List"]},{"url":"http://www.securityfocus.com/bid/91488","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2016-6883"},{"url":"https://github.com/advisories/GHSA-694p-8c44-f3r5"}],"sources":{"cve":[{"id":"CVE-2016-6883","description":"MatrixSSL before 3.8.3 configured with RSA Cipher Suites allows remote attackers to obtain sensitive information via a Bleichenbacher variant attack.","status":"published","published":"2017-03-03T16:00:00Z","modified":"2024-08-06T01:43:38.567Z","updated_at":"2026-11-02T14:33:34.094161Z"}],"euvd":[{"id":"EUVD-2016-7768","description":"MatrixSSL before 3.8.3 configured with RSA Cipher Suites allows remote attackers to obtain sensitive information via a Bleichenbacher variant attack.","status":"published","published":"2017-03-03T16:00:00Z","modified":"2024-08-06T01:43:38Z","updated_at":"2026-11-03T02:22:35.048987Z"}],"ghsa":[{"id":"GHSA-694p-8c44-f3r5","title":"MatrixSSL before 3.8.3 configured with RSA Cipher Suites allows remote attackers to obtain...","description":"MatrixSSL before 3.8.3 configured with RSA Cipher Suites allows remote attackers to obtain sensitive information via a Bleichenbacher variant attack.","status":"published","published":"2022-05-17T00:15:11Z","modified":"2023-02-03T05:01:20Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:52:57.625741Z"}],"nvd":[{"id":"CVE-2016-6883","description":"MatrixSSL before 3.8.3 configured with RSA Cipher Suites allows remote attackers to obtain sensitive information via a Bleichenbacher variant attack.","status":"published","published":"2017-03-03T16:59:00.31Z","modified":"2026-06-17T00:51:55.863Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"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-200"],"updated_at":"2026-11-02T14:03:37.238712Z"}]}}