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Unlimited recursion in the BER decoder leads to stack exhaustion and DoS.","status":"published","published":"2018-01-22T20:29:00.493Z","modified":"2026-10-23T17:17:55.280835943Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:27:47.663013Z"},{"id":"BELL-CVE-2018-6003","title":"CVE-2018-6003 does not affect BellSoft software","status":"withdrawn","published":"2023-08-31T12:15:27.228022Z","modified":"2026-01-26T09:45:55.729989Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:14.701973Z"},{"id":"CVE-2018-6003","description":"An issue was discovered in the _asn1_decode_simple_ber function in decoding.c in GNU Libtasn1 before 4.13. Unlimited recursion in the BER decoder leads to stack exhaustion and DoS.","status":"published","published":"2018-01-22T20:29:00.493Z","modified":"2026-10-24T10:47:32.621372784Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:09.74357Z"},{"id":"DEBIAN-CVE-2018-6003","description":"An issue was discovered in the _asn1_decode_simple_ber function in decoding.c in GNU Libtasn1 before 4.13. Unlimited recursion in the BER decoder leads to stack exhaustion and DoS.","status":"published","published":"2018-01-22T20:29:00.493Z","modified":"2026-10-23T18:02:29.346716617Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:30.867575Z"},{"id":"UBUNTU-CVE-2018-6003","description":"An issue was discovered in the _asn1_decode_simple_ber function in decoding.c in GNU Libtasn1 before 4.13. Unlimited recursion in the BER decoder leads to stack exhaustion and DoS.","status":"published","published":"2018-01-22T00:00:00Z","modified":"2026-04-22T11:55:20.936698Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"},{"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":"2026-11-02T15:54:18.33562Z"},{"id":"CLSA-2026-1778604436","title":"libtasn1: Fix of CVE-2018-6003","description":"- CVE-2018-6003: Restrict recursion depth in _asn1_decode_simple_ber()\n  to prevent stack exhaustion DoS via crafted indefinite-length BER input.","status":"published","published":"2026-05-13T08:54:47Z","modified":"2026-06-01T00:33:18.980983645Z","updated_at":"2026-11-02T15:43:44.737408Z"},{"id":"CLSA-2026-1782730098","title":"libtasn1: Fix of CVE-2021-46848","description":"- CVE-2018-6003: Restrict recursion depth in _asn1_decode_simple_ber()\n  to prevent stack exhaustion DoS via crafted indefinite-length BER input.","status":"published","published":"2026-06-29T10:48:33Z","modified":"2026-10-26T09:43:20.203692079Z","updated_at":"2026-11-02T15:43:45.794021Z"},{"id":"CLSA-2026-1792179539","title":"libtasn1: Fix of CVE-2021-46848","description":"- CVE-2018-6003: Restrict recursion depth in _asn1_decode_simple_ber()\n  to prevent stack exhaustion DoS via crafted indefinite-length BER input.","status":"published","published":"2026-10-16T19:39:11Z","modified":"2026-10-26T09:43:40.053276735Z","updated_at":"2026-11-02T15:43:51.747192Z"},{"id":"DSA-4106-1","title":"libtasn1-6 - security update","status":"published","published":"2018-02-07T00:00:00Z","modified":"2026-03-09T01:20:43.309194Z","updated_at":"2026-11-02T15:46:16.523846Z"},{"id":"MGASA-2018-0121","title":"Updated libtasn1 packages fix security vulnerability","description":"It was discovered that Libtasn1 incorrectly handled certain files. If a\nuser were tricked into opening a crafted file, an attacker could possibly\nuse this to cause a denial of service (CVE-2017-10790).\n\nIt was discovered that Libtasn1 incorrectly handled certain inputs. An\nattacker could possibly use this to cause Libtasn1 to hang, resulting in a\ndenial of service (CVE-2018-6003).\n","status":"published","published":"2018-02-08T11:30:47Z","modified":"2026-04-16T06:24:30.469027672Z","updated_at":"2026-11-02T15:49:40.442238Z"},{"id":"openSUSE-SU-2024:11001-1","title":"libtasn1-6-32bit-4.17.0-1.2 on GA media","description":"These are all security issues fixed in the libtasn1-6-32bit-4.17.0-1.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T03:53:02.664232Z","updated_at":"2026-11-02T16:58:34.894275Z"},{"id":"SUSE-SU-2018:0295-1","title":"Security update for libtasn1","description":"This update for libtasn1 fixes one issue.\n\nThis security issue was fixed:\n\n- CVE-2018-6003: Prevent a stack exhaustion in  _asn1_decode_simple_ber\n  (lib/decoding.c) when decoding BER encoded structure allowed for DoS\n  (bsc#1076832).\n","status":"published","published":"2018-01-30T13:37:52Z","modified":"2026-02-04T03:47:46.880241Z","updated_at":"2026-11-02T15:53:44.594517Z"},{"id":"USN-3547-1","title":"libtasn1-6 vulnerabilities","description":"It was discovered that Libtasn1 incorrectly handled certain files.\nIf a user were tricked into opening a crafted file, an attacker could possibly\nuse this to cause a denial of service. This issue only affected Ubuntu 14.04\nLTS and Ubuntu 16.04 LTS. (CVE-2017-10790)\n\nIt was discovered that Libtasn1 incorrectly handled certain inputs.\nAn attacker could possibly use this to cause Libtasn1 to hang, resulting\nin a denial of service. This issue only affected Ubuntu 16.04 LTS and\nUbuntu 17.10. (CVE-2018-6003)\n","status":"published","published":"2018-01-25T19:23:50Z","modified":"2026-04-22T09:43:19.388912Z","updated_at":"2026-11-02T16:58:13.496563Z"}]}}