{"id":"CVE-2019-3829","aliases":["ALPINE-CVE-2019-3829","BELL-CVE-2019-3829","DEBIAN-CVE-2019-3829","EUVD-2019-13450","GHSA-mm54-95hq-f739","MGASA-2019-0134","RHSA-2019:3600","SUSE-SU-2019:1121-1","UBUNTU-CVE-2019-3829","USN-3999-1","openSUSE-SU-2019:1353-1","openSUSE-SU-2024:10801-1"],"status":"published","title":"A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A memory corruption (double...","description":"A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A memory corruption (double free) vulnerability in the certificate verification API. 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Any client or server application that verifies X.509 certificates with GnuTLS 3.5.8 or later is affected.","status":"published","published":"2022-05-14T00:59:49Z","modified":"2023-02-02T05:02:43Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-415"],"updated_at":"2026-11-02T14:51:30.378864Z"}],"nvd":[{"id":"CVE-2019-3829","description":"A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A memory corruption (double free) vulnerability in the certificate verification API. Any client or server application that verifies X.509 certificates with GnuTLS 3.5.8 or later is affected.","status":"published","published":"2019-03-27T18:29:00.693Z","modified":"2026-06-17T02:35:40.59Z","cvss":[{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium","assessor":"secondary"},{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-416","CWE-415"],"updated_at":"2026-11-02T14:05:09.523883Z"}],"osv":[{"id":"ALPINE-CVE-2019-3829","description":"A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A memory corruption (double free) vulnerability in the certificate verification API. Any client or server application that verifies X.509 certificates with GnuTLS 3.5.8 or later is affected.","status":"published","published":"2019-03-27T18:29:00.693Z","modified":"2026-09-21T06:17:52.517719006Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:27:48.11886Z"},{"id":"BELL-CVE-2019-3829","title":"CVE-2019-3829 does not affect BellSoft software","status":"withdrawn","published":"2023-08-31T12:13:35.578882Z","modified":"2026-01-26T09:47:21.377546Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:15.340685Z"},{"id":"CVE-2019-3829","description":"A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A memory corruption (double free) vulnerability in the certificate verification API. Any client or server application that verifies X.509 certificates with GnuTLS 3.5.8 or later is affected.","status":"published","published":"2019-03-27T18:29:00.693Z","modified":"2026-10-24T10:50:04.346053553Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:12.363788Z"},{"id":"DEBIAN-CVE-2019-3829","description":"A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A memory corruption (double free) vulnerability in the certificate verification API. Any client or server application that verifies X.509 certificates with GnuTLS 3.5.8 or later is affected.","status":"published","published":"2019-03-27T18:29:00.693Z","modified":"2026-09-21T07:03:18.531120805Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:32.221385Z"},{"id":"RHSA-2019:3600","title":"Red Hat Security Advisory: gnutls security, bug fix, and enhancement update","status":"published","published":"2024-09-16T02:37:24Z","modified":"2026-06-26T12:22:04.08166627Z","cvss":[{"version":"3.0","score":5.9,"vector":"CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"medium"}],"updated_at":"2026-11-02T15:53:06.535721Z"},{"id":"UBUNTU-CVE-2019-3829","description":"A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A memory corruption (double free) vulnerability in the certificate verification API. Any client or server application that verifies X.509 certificates with GnuTLS 3.5.8 or later is affected.","status":"published","published":"2019-03-27T00:00:00Z","modified":"2026-04-22T11:57:11.718425Z","cvss":[{"version":"3.0","score":7.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"},{"version":"3.0","score":5.3,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","level":"medium"}],"updated_at":"2026-11-02T15:54:21.213407Z"},{"id":"MGASA-2019-0134","title":"Updated gnutls packages fix security vulnerability","description":"A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A\nmemory corruption (double free) vulnerability in the certificate\nverification API. Any client or server application that verifies X.509\ncertificates with GnuTLS 3.5.8 or later is affected. (CVE-2019-3829)\n","status":"published","published":"2019-04-05T18:12:59Z","modified":"2026-04-16T04:42:52.180921556Z","updated_at":"2026-11-02T15:49:40.793816Z"},{"id":"openSUSE-SU-2019:1353-1","title":"Security update for gnutls","description":"This update for gnutls fixes to version 3.6.7 the following issues:\n\nSecurity issued fixed:\n\n- CVE-2019-3836: Fixed an invalid pointer access via malformed TLS1.3 async messages (bsc#1130682).\n- CVE-2019-3829: Fixed a double free vulnerability in the certificate verification API (bsc#1130681).\n- CVE-2018-16868: Fixed Bleichenbacher-like side channel leakage in PKCS#1 v1.5 verification and padding oracle verification (bsc#1118087)\n\nNon-security issue fixed:\n\n- Update gnutls to support TLS 1.3 (fate#327114) \n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2019-05-08T15:04:35Z","modified":"2026-02-04T03:19:42.812589Z","updated_at":"2026-11-02T16:58:30.784344Z"},{"id":"openSUSE-SU-2024:10801-1","title":"gnutls-3.7.2-1.2 on GA media","description":"These are all security issues fixed in the gnutls-3.7.2-1.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:36:06.109989Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"SUSE-SU-2019:1121-1","title":"Security update for gnutls","description":"This update for gnutls fixes to version 3.6.7 the following issues:\n\nSecurity issued fixed:\n\n- CVE-2019-3836: Fixed an invalid pointer access via malformed TLS1.3 async messages (bsc#1130682).\n- CVE-2019-3829: Fixed a double free vulnerability in the certificate verification API (bsc#1130681).\n- CVE-2018-16868: Fixed Bleichenbacher-like side channel leakage in PKCS#1 v1.5 verification and padding oracle verification (bsc#1118087)\n\nNon-security issue fixed:\n\n- Update gnutls to support TLS 1.3 (fate#327114) \n","status":"published","published":"2019-04-30T16:02:47Z","modified":"2026-02-04T04:32:05.837417Z","updated_at":"2026-11-02T15:53:45.926331Z"},{"id":"USN-3999-1","title":"gnutls28 vulnerabilities","description":"Eyal Ronen, Kenneth G. Paterson, and Adi Shamir discovered that GnuTLS was\nvulnerable to a timing side-channel attack known as the \"Lucky Thirteen\"\nissue. A remote attacker could possibly use this issue to perform\nplaintext-recovery attacks via analysis of timing data. This issue only\naffected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. (CVE-2018-10844,\nCVE-2018-10845, CVE-2018-10846)\n\nTavis Ormandy discovered that GnuTLS incorrectly handled memory when\nverifying certain X.509 certificates. A remote attacker could use this\nissue to cause GnuTLS to crash, resulting in a denial of service, or\npossibly execute arbitrary code. This issue only affected Ubuntu 18.04 LTS,\nUbuntu 18.10, and Ubuntu 19.04. (CVE-2019-3829)\n\nIt was discovered that GnuTLS incorrectly handled certain post-handshake\nmessages. A remote attacker could use this issue to cause GnuTLS to crash,\nresulting in a denial of service, or possibly execute arbitrary code. This\nissue only affected Ubuntu 18.10 and Ubuntu 19.04. (CVE-2019-3836)\n","status":"published","published":"2019-05-30T13:23:52Z","modified":"2026-04-27T15:33:05.032527662Z","updated_at":"2026-11-02T16:58:14.019824Z"}]}}