{"kind": "product", "path": "vulns/debian-13/ntpsec", "name": "ntpsec", "product": "ntpsec", "ecosystem": "Debian:13", "items": [{"id": "CVE-2026-102486", "noindex": false, "published": "2026-10-21T15:04:01.274Z", "modified": "2026-10-21T15:04:01.274Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.00548, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-102486", "title": "Out-of-bounds Read in ntpsec", "description": "Out-of-bounds read in NTS extension field parsing in NTPsec ntpd 1.1.4 through 1.2.5 allows a remote attacker to crash the daemon via an NTS Authenticator and Encrypted Extension Fields (AEEF) field with an oversized nonce length.", "references": ["https://gitlab.com/NTPsec/ntpsec/-/work_items/891", "https://gitlab.com/NTPsec/ntpsec/-/work_items/895", "https://gitlab.com/NTPsec/ntpsec/-/commit/7cc079387"], "fixes": [], "products": [{"name": "ntpsec", "path": "vulns/debian-13/ntpsec", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-102485", "noindex": false, "published": "2026-10-21T15:03:51.277Z", "modified": "2026-10-21T15:03:51.277Z", "cvss": 5.2, "cvss_vector": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "severity": "medium", "epss": 0.00181, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-102485", "title": "Out-of-bounds Read in ntpsec", "description": "Out-of-bounds read in the Motorola Oncore refclock driver in NTPsec ntpd before 1.2.6 allows an attacker who controls the GPS receiver's serial data to crash ntpd or disclose memory via a PPS Control (@@Gc) reply with an out-of-range mode byte.", "references": ["https://gitlab.com/NTPsec/ntpsec/-/work_items/895", "https://gitlab.com/NTPsec/ntpsec/-/commit/22a09b3aec58831a9e4a008f3f22caa155f969c2", "https://nvd.nist.gov/vuln/detail/CVE-2026-102485"], "fixes": [], "products": [{"name": "ntpsec", "path": "vulns/debian-13/ntpsec", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-102484", "noindex": false, "published": "2026-10-21T15:03:46.313Z", "modified": "2026-10-21T15:03:46.313Z", "cvss": 6.4, "cvss_vector": "CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H", "severity": "medium", "epss": 0.00205, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-102484", "title": "Heap-based Buffer Overflow in ntpsec", "description": "Heap-based buffer overflow in the JJY refclock driver in NTPsec ntpd before 1.2.6 allows an attacker who controls the Telephone JJY time source to corrupt memory or crash ntpd via more than six time replies.", "references": ["https://gitlab.com/NTPsec/ntpsec/-/work_items/895", "https://gitlab.com/NTPsec/ntpsec/-/commit/62a454f6fcb6f2dcc8d5866f6558905ebdb7dd69", "https://nvd.nist.gov/vuln/detail/CVE-2026-102484"], "fixes": [], "products": [{"name": "ntpsec", "path": "vulns/debian-13/ntpsec", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-102483", "noindex": false, "published": "2026-10-21T15:03:41.276Z", "modified": "2026-10-21T15:03:41.276Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.00428, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-102483", "title": "Reachable Assertion in ntpsec", "description": "Reachable exit in NTPsec ntpd 1.1.4 through 1.2.5 allows a remote attacker to terminate the daemon via an NTS request with excess NTS Cookie Placeholder extension fields.", "references": ["https://gitlab.com/NTPsec/ntpsec/-/work_items/899", "https://gitlab.com/NTPsec/ntpsec/-/commit/df83f3c4f", "https://nvd.nist.gov/vuln/detail/CVE-2026-102483"], "fixes": [], "products": [{"name": "ntpsec", "path": "vulns/debian-13/ntpsec", "ecosystem": "Debian:13"}]}, {"id": "CVE-2026-18321", "noindex": false, "published": "2026-07-31T18:04:06.697Z", "modified": "2026-07-31T18:54:10.546Z", "cvss": 4.7, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H", "severity": "medium", "epss": 0.00111, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2026-18321", "title": "Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') in ntpsec", "description": "Buffer overflow in NTPsec's Zyfer refclock allows local attacker to crash ntpd", "references": ["https://gitlab.com/NTPsec/ntpsec/-/work_items/890", "https://nvd.nist.gov/vuln/detail/CVE-2026-18321"], "fixes": [], "products": [{"name": "ntpsec", "path": "vulns/debian-13/ntpsec", "ecosystem": "Debian:13"}]}, {"id": "CVE-2023-4012", "noindex": false, "published": "2023-08-07T17:30:33.452Z", "modified": "2026-06-22T04:07:22.152Z", "cvss": 7.5, "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "severity": "high", "epss": 0.0045, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2023-4012", "title": "Incomplete Internal State Distinction in ntpsec", "description": "ntpd will crash if the server is not NTS-enabled (no certificate) and it receives an NTS-enabled client request (mode 3).", "references": ["https://gitlab.com/NTPsec/ntpsec/-/issues/794", "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1038422", "https://nvd.nist.gov/vuln/detail/CVE-2023-4012"], "fixes": ["1.2.2+dfsg1-2"], "products": [{"name": "ntpsec", "path": "vulns/debian-13/ntpsec", "ecosystem": "Debian:13"}]}, {"id": "CVE-2021-22212", "noindex": false, "published": "2021-06-08T12:07:02.000Z", "modified": "2024-08-03T18:37:18.446Z", "cvss": 4, "cvss_vector": "CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:N/I:H/A:N", "severity": "medium", "epss": 0.00522, "kev": false, "exploits": [], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2021-22212", "title": "CVE-2021-22212", "description": "ntpkeygen can generate keys that ntpd fails to parse. NTPsec 1.2.0 allows ntpkeygen to generate keys with '#' characters. ntpd then either pads, shortens the key, or fails to load these keys entirely, depending on the key type and the placement of the '#'. This results in the administrator not being able to use the keys as expected or the keys are shorter than expected and easier to brute-force, possibly resulting in MITM attacks between ntp clients and ntp servers. For short AES128 keys, ntpd generates a warning that it is padding them.", "references": ["https://gitlab.com/NTPsec/ntpsec/-/issues/699", "https://bugzilla.redhat.com/show_bug.cgi?id=1955859", "https://gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22212.json"], "fixes": ["1.2.0+dfsg1-4"], "products": [{"name": "ntpsec", "path": "vulns/debian-13/ntpsec", "ecosystem": "Debian:13"}]}, {"id": "CVE-2019-6445", "noindex": false, "published": "2019-01-16T05:00:00.000Z", "modified": "2024-08-04T20:23:20.977Z", "cvss": 6.5, "cvss_vector": "", "severity": "medium", "epss": 0.14689, "kev": false, "exploits": ["exploitdb"], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2019-6445", "title": "CVE-2019-6445", "description": "An issue was discovered in NTPsec before 1.1.3. An authenticated attacker can cause a NULL pointer dereference and ntpd crash in ntp_control.c, related to ctl_getitem.", "references": ["https://www.exploit-db.com/exploits/46177/", "https://dumpco.re/blog/ntpsec-bugs", "https://github.com/ntpsec/ntpsec/blob/NTPsec_1_1_3/NEWS"], "fixes": ["1.1.3+dfsg1-1"], "products": [{"name": "ntpsec", "path": "vulns/debian-13/ntpsec", "ecosystem": "Debian:13"}]}, {"id": "CVE-2019-6444", "noindex": false, "published": "2019-01-16T05:00:00.000Z", "modified": "2024-08-04T20:23:20.997Z", "cvss": 9.1, "cvss_vector": "", "severity": "critical", "epss": 0.45719, "kev": false, "exploits": ["exploitdb"], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2019-6444", "title": "CVE-2019-6444", "description": "An issue was discovered in NTPsec before 1.1.3. process_control() in ntp_control.c has a stack-based buffer over-read because attacker-controlled data is dereferenced by ntohl() in ntpd.", "references": ["https://dumpco.re/bugs/ntpsec-oobread2", "https://dumpco.re/blog/ntpsec-bugs", "https://github.com/ntpsec/ntpsec/blob/NTPsec_1_1_3/NEWS"], "fixes": ["1.1.3+dfsg1-1"], "products": [{"name": "ntpsec", "path": "vulns/debian-13/ntpsec", "ecosystem": "Debian:13"}]}, {"id": "CVE-2019-6443", "noindex": false, "published": "2019-01-16T05:00:00.000Z", "modified": "2024-08-04T20:23:21.034Z", "cvss": 9.1, "cvss_vector": "", "severity": "critical", "epss": 0.66881, "kev": false, "exploits": ["exploitdb", "nuclei"], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2019-6443", "title": "CVE-2019-6443", "description": "An issue was discovered in NTPsec before 1.1.3. Because of a bug in ctl_getitem, there is a stack-based buffer over-read in read_sysvars in ntp_control.c in ntpd.", "references": ["https://dumpco.re/blog/ntpsec-bugs", "https://dumpco.re/bugs/ntpsec-oobread1", "https://github.com/ntpsec/ntpsec/blob/NTPsec_1_1_3/NEWS"], "fixes": ["1.1.3+dfsg1-1"], "products": [{"name": "ntpsec", "path": "vulns/debian-13/ntpsec", "ecosystem": "Debian:13"}]}, {"id": "CVE-2019-6442", "noindex": false, "published": "2019-01-16T05:00:00.000Z", "modified": "2024-08-04T20:23:20.862Z", "cvss": 6.5, "cvss_vector": "", "severity": "medium", "epss": 0.1371, "kev": false, "exploits": ["exploitdb"], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2019-6442", "title": "CVE-2019-6442", "description": "An issue was discovered in NTPsec before 1.1.3. An authenticated attacker can write one byte out of bounds in ntpd via a malformed config request, related to config_remotely in ntp_config.c, yyparse in ntp_parser.tab.c, and yyerror in ntp_parser.y.", "references": ["https://www.exploit-db.com/exploits/46178/", "https://dumpco.re/bugs/ntpsec-authed-oobwrite", "https://dumpco.re/blog/ntpsec-bugs"], "fixes": ["1.1.3+dfsg1-1"], "products": [{"name": "ntpsec", "path": "vulns/debian-13/ntpsec", "ecosystem": "Debian:13"}]}, {"id": "CVE-2018-7182", "noindex": false, "published": "2018-03-06T20:00:00.000Z", "modified": "2024-08-05T06:24:10.330Z", "cvss": 7.5, "cvss_vector": "", "severity": "high", "epss": 0.28834, "kev": false, "exploits": ["exploitdb"], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}], "path": "vulns/cve-2018-7182", "title": "CVE-2018-7182", "description": "The ctl_getitem method in ntpd in ntp-4.2.8p6 before 4.2.8p11 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted mode 6 packet with a ntpd instance from 4.2.8p6 through 4.2.8p10.", "references": ["http://packetstormsecurity.com/files/146631/Slackware-Security-Advisory-ntp-Updates.html", "https://security.gentoo.org/glsa/201805-12", "https://security.FreeBSD.org/advisories/FreeBSD-SA-18:02.ntp.asc"], "fixes": ["1.0.0+dfsg1-5"], "products": [{"name": "ntpsec", "path": "vulns/debian-13/ntpsec", "ecosystem": "Debian:13"}]}], "total": 12, "unknown_count": 0, "release_unconfirmed": false, "page": 1, "pages": 1, "filtered": false, "noindex": false, "filters": {}, "page_size": 20, "products": [{"name": "ntpsec", "path": "vulns/debian-13/ntpsec", "ecosystem": "Debian:13"}], "stacks": [{"name": "system", "path": "vulns/stack/system", "slug": "system"}, {"name": "web", "path": "vulns/stack/web", "slug": "web"}, {"name": "php", "path": "vulns/stack/php", "slug": "php"}, {"name": "python", "path": "vulns/stack/python", "slug": "python"}, {"name": "node", "path": "vulns/stack/node", "slug": "node"}, {"name": "database", "path": "vulns/stack/database", "slug": "database"}, {"name": "containers", "path": "vulns/stack/containers", "slug": "containers"}, {"name": "network", "path": "vulns/stack/network", "slug": "network"}, {"name": "applications", "path": "vulns/stack/applications", "slug": "applications"}], "versions": [], "stats": {"recent": 4, "kev": 0}, "lastmod": "2026-10-21T15:04:01.274Z", "early_advisories": [], "license": "Sie dürfen die Auswahl von PatchFirst und unsere Ergänzungen (Prioritäten, Frühwarnungen, Texte, Zusammenfassungen und Aggregate) für eigene Zwecke einschließlich interner geschäftlicher Aufgaben frei nutzen. Weiterverkauf, kommerzielle Verbreitung und massenhafte Spiegelung dieser Auswahl oder Ergänzungen erfordern eine schriftliche Vereinbarung mit dem Betreiber. Nennen Sie bei jeder Nutzung oder Veröffentlichung der Auswahl oder unserer Ergänzungen PatchFirst (https://patchfirst.dev/vulns/) mit diesem Link zur Feedseite Ihrer Region als Quelle. Originaleinträge aus offenen Quellen unterliegen weiterhin ihren jeweiligen Lizenzen und Bedingungen. Diese Bedingungen beschränken Ihre Rechte an den Originaldaten nicht, die Sie direkt bei den Quellen beziehen können.", "terms_url": "https://patchfirst.dev/de/vulns/#feed-terms", "attribution": {"name": "PatchFirst", "url": "https://patchfirst.dev/vulns/"}, "source_changes": "PatchFirst wählt Einträge aus, normalisiert und kombiniert sie; Zusammenfassungen und Übersetzungen können hinzukommen. Nachrichten werden im jeweiligen Eintrag mit einem Link zur Originalquelle belegt.", "sources": [{"id": "cve", "name": "CVE List / CVE.org", "url": "https://www.cve.org/", "license": "CVE Terms of Use", "terms_url": "https://www.cve.org/Legal/TermsOfUse", "notice": "Copyright © 1999–2021, The MITRE Corporation. LICENSE Submissions : For all materials you submit to the Common Vulnerabilities and Exposures (CVE™), you hereby grant to The MITRE Corporation (MITRE) and all CVE Numbering Authorities (CNAs) a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute such materials and derivative works. Unless required by applicable law or agreed to in writing, you provide such materials on an \"AS IS\" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied, including, without limitation, any warranties or conditions of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A PARTICULAR PURPOSE. CVE Usage : MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy. DISCLAIMERS ALL DOCUMENTS AND THE INFORMATION CONTAINED THEREIN PROVIDED BY MITRE ARE PROVIDED ON AN \"AS IS\" BASIS AND THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE MITRE CORPORATION, ITS BOARD OF TRUSTEES, OFFICERS, AGENTS, AND EMPLOYEES, DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION THEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE."}, {"id": "osv", "name": "OSV", "url": "https://osv.dev/", "terms_url": "https://google.github.io/osv.dev/data/", "terms": "Die Lizenzen der Ursprungsdatenbanken unterscheiden sich; siehe Quellenkatalog."}, {"id": "kev", "name": "CISA KEV", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog", "license": "CC0-1.0", "terms_url": "https://github.com/cisagov/kev-data/blob/develop/LICENSE"}, {"id": "epss", "name": "FIRST EPSS", "url": "https://www.first.org/epss/", "terms_url": "https://www.first.org/epss/faq", "terms": "Frei zugängliche Bewertungen; Quellenangabe erbeten (FIRST EPSS, Bewertungen von Empirical Security)."}, {"id": "github-advisory", "name": "GitHub Advisory Database", "url": "https://github.com/advisories", "license": "CC-BY-4.0", "terms_url": "https://github.com/github/advisory-database/blob/main/LICENSE.md"}, {"id": "exploitdb", "name": "Exploit-DB", "url": "https://www.exploit-db.com/", "license": "GPL-2.0", "terms_url": "https://gitlab.com/exploit-database/exploitdb/-/blob/main/LICENSE.md"}, {"id": "metasploit", "name": "Metasploit", "url": "https://github.com/rapid7/metasploit-framework", "license": "BSD-3-Clause", "terms_url": "https://github.com/rapid7/metasploit-framework/blob/master/LICENSE", "notice": "Copyright (c) 2006-2026, Rapid7, Inc.\nLicense: BSD-3-clause\n Redistribution and use in source and binary forms, with or without modification,\n are permitted provided that the following conditions are met:\n .\n * Redistributions of source code must retain the above copyright notice,\n this list of conditions and the following disclaimer.\n .\n * Redistributions in binary form must reproduce the above copyright notice,\n this list of conditions and the following disclaimer in the documentation\n and/or other materials provided with the distribution.\n .\n * Neither the name of Rapid7, Inc. nor the names of its contributors\n may be used to endorse or promote products derived from this software\n without specific prior written permission.\n .\n THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS \"AS IS\" AND\n ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED\n WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE\n DISCLAIMED. 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IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE\nSOFTWARE."}, {"id": "linux-kernel", "name": "Linux kernel releases", "url": "https://www.kernel.org/", "license": "CC-BY-SA-4.0", "terms_url": "https://www.kernel.org/legal.html", "notice": "Copyright (C) 1997-2014 by The Linux Kernel Organization, Inc."}]}