{"id":"CVE-2019-13470","aliases":["EUVD-2019-4939","GHSA-g3fv-hg32-w6v5"],"status":"published","title":"MatrixSSL before 4.2.1 has an out-of-bounds read during ASN.1 handling.","description":"MatrixSSL before 4.2.1 has an out-of-bounds read during ASN.1 handling.","severity":{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01618,"percentile":0.76242,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2019-07-09T21:00:25Z","modified":"2026-06-17T02:16:48Z","products":[{"vendor":"matrixssl","product":"matrixssl"}],"references":[{"url":"https://github.com/matrixssl/matrixssl/blob/4-2-1-open/doc/CHANGES_v4.x.md#changes-between-420-and-421-june-2019","tags":["x_refsource_MISC","x_transferred","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-13470"},{"url":"https://github.com/advisories/GHSA-g3fv-hg32-w6v5"}],"sources":{"cve":[{"id":"CVE-2019-13470","description":"MatrixSSL before 4.2.1 has an out-of-bounds read during ASN.1 handling.","status":"published","published":"2019-07-09T21:00:25Z","modified":"2024-08-04T23:57:37.859Z","updated_at":"2026-11-02T14:20:24.357095Z"}],"euvd":[{"id":"EUVD-2019-4939","description":"MatrixSSL before 4.2.1 has an out-of-bounds read during ASN.1 handling.","status":"published","published":"2019-07-09T21:00:25Z","modified":"2024-08-04T23:57:37Z","updated_at":"2026-11-03T02:40:42.441902Z"}],"ghsa":[{"id":"GHSA-g3fv-hg32-w6v5","title":"MatrixSSL before 4.2.1 has an out-of-bounds read during ASN.1 handling.","description":"MatrixSSL before 4.2.1 has an out-of-bounds read during ASN.1 handling.","status":"published","published":"2022-05-24T16:49:49Z","modified":"2024-04-04T01:13:32Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:55:56.17809Z"}],"nvd":[{"id":"CVE-2019-13470","description":"MatrixSSL before 4.2.1 has an out-of-bounds read during ASN.1 handling.","status":"published","published":"2019-07-09T21:15:11.113Z","modified":"2026-06-17T02:16:48.53Z","cvss":[{"version":"3.0","score":9.8,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:05:19.195714Z"}]}}