https://vulnerability.circl.lu/sightings/feed 2026-05-09T12:04:29.837645+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent sightings. https://vulnerability.circl.lu/sighting/0ecc0284-24a6-4ffb-b6ff-1d61e650530e/export 2026-05-09T12:04:30.223517+00:00 Automation user http://vulnerability.circl.lu/user/automation {"uuid": "0ecc0284-24a6-4ffb-b6ff-1d61e650530e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-3979", "type": "published-proof-of-concept", "source": "https://t.me/antichat/6903", "content": "\u200b\u200b\u0422\u0430\u043c \u043d\u0430 \u043c\u0438\u043a\u0440\u043e\u0442\u0438\u043a\u0438 \u043f\u0440\u0438\u043b\u0435\u0442\u0435\u043b\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 RouterOS 6.45.7, \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0435 \u0441\u0440\u0430\u0437\u0443 4 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438:\n\n!) package \u2014 accept only packages with original filenames (CVE-2019-3976);\n!) package \u2014 improved package signature verification (CVE-2019-3977);\n!) security \u2014 fixed improper handling of DNS responses (CVE-2019-3978, CVE-2019-3979);\n\n\u0415\u0441\u0442\u044c \u0443 \u0432\u0430\u0441 \u0435\u0441\u0442\u044c \u0442\u043e\u0440\u0447\u0430\u0449\u0438\u0439 \u043d\u0430\u0440\u0443\u0436\u0443 Winbox, \u043b\u0438\u0441\u0442\u0430\u0439\u0442\u0435 \u0434\u0430\u043b\u044c\u0448\u0435, \u0432\u0430\u043c \u0443\u0436\u0435 \u0432\u0440\u044f\u0434 \u043b\u0438 \u0447\u0442\u043e-\u0442\u043e \u043f\u043e\u043c\u043e\u0436\u0435\u0442, \u043e\u0441\u0442\u0430\u043b\u044c\u043d\u044b\u043c \u0436\u0435 \u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u044e \u043e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e \u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c\u0441\u044f.\n\n\n\u041f\u043e\u0434\u0440\u043e\u0431\u043d\u0435\u0435 \u043f\u0440\u043e DNS cache poisoning:\n[EN] https://medium.com/tenable-techblog/routeros-chain-to-root-f4e0b07c0b21\n[RU] https://habr.com/ru/post/473676/\n\n\u041f\u0440\u043e \u043e\u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0435 2 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438:\n[EN] https://blog.mikrotik.com/security/package-validation-and-upgrade-vulnerability.html", "creation_timestamp": "2019-10-29T18:57:45.000000Z"} 2019-10-29T18:57:45+00:00 https://vulnerability.circl.lu/sighting/c5947d8c-2197-4887-8e8d-9485ea0b9dca/export 2026-05-09T12:04:30.223430+00:00 Automation user http://vulnerability.circl.lu/user/automation {"uuid": "c5947d8c-2197-4887-8e8d-9485ea0b9dca", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-3979", "type": "published-proof-of-concept", "source": "https://t.me/cybershit/608", "content": "\u200b\u200b\u0422\u0430\u043c \u043d\u0430 \u043c\u0438\u043a\u0440\u043e\u0442\u0438\u043a\u0438 \u043f\u0440\u0438\u043b\u0435\u0442\u0435\u043b\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 RouterOS 6.45.7, \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u044f\u044e\u0449\u0435\u0435 \u0441\u0440\u0430\u0437\u0443 4 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438:\n\n!) package \u2014 accept only packages with original filenames (CVE-2019-3976);\n!) package \u2014 improved package signature verification (CVE-2019-3977);\n!) security \u2014 fixed improper handling of DNS responses (CVE-2019-3978, CVE-2019-3979);\n\n\u0415\u0441\u0442\u044c \u0443 \u0432\u0430\u0441 \u0435\u0441\u0442\u044c \u0442\u043e\u0440\u0447\u0430\u0449\u0438\u0439 \u043d\u0430\u0440\u0443\u0436\u0443 Winbox, \u043b\u0438\u0441\u0442\u0430\u0439\u0442\u0435 \u0434\u0430\u043b\u044c\u0448\u0435, \u0432\u0430\u043c \u0443\u0436\u0435 \u0432\u0440\u044f\u0434 \u043b\u0438 \u0447\u0442\u043e-\u0442\u043e \u043f\u043e\u043c\u043e\u0436\u0435\u0442, \u043e\u0441\u0442\u0430\u043b\u044c\u043d\u044b\u043c \u0436\u0435 \u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u044e \u043e\u043f\u0435\u0440\u0430\u0442\u0438\u0432\u043d\u043e \u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c\u0441\u044f.\n\n\n\u041f\u043e\u0434\u0440\u043e\u0431\u043d\u0435\u0435 \u043f\u0440\u043e DNS cache poisoning:\n[EN] https://medium.com/tenable-techblog/routeros-chain-to-root-f4e0b07c0b21\n[RU] https://habr.com/ru/post/473676/\n\n\u041f\u0440\u043e \u043e\u0441\u0442\u0430\u043b\u044c\u043d\u044b\u0435 2 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438:\n[EN] https://blog.mikrotik.com/security/package-validation-and-upgrade-vulnerability.html", "creation_timestamp": "2019-10-29T19:57:25.000000Z"} 2019-10-29T19:57:25+00:00 https://vulnerability.circl.lu/sighting/aaa8567f-8437-468b-9c14-51ed233c9dc9/export 2026-05-09T12:04:30.223337+00:00 Automation user http://vulnerability.circl.lu/user/automation {"uuid": "aaa8567f-8437-468b-9c14-51ed233c9dc9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-3979", "type": "seen", "source": "https://t.me/dtpnk/368", "content": "\u041a\u0430\u043a \u0447\u0430\u0441\u0442\u043e \u0432\u044b \u043e\u0431\u043d\u043e\u0432\u043b\u044f\u0435\u0442\u0435 \u0441\u0432\u043e\u0433\u043e \u043a\u0440\u043e\u0442\u0438\u043a\u0430-\u043d\u0435\u043a\u0440\u043e\u0442\u0438\u043a\u0430? \u0421\u0435\u0439\u0447\u0430\u0441 \u0441\u0430\u043c\u043e\u0435 \u0432\u0440\u0435\u043c\u044f \u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c\u0441\u044f \u0434\u043e 6.44.6 (long term) \u0438\u043b\u0438 6.45.7 (stable), \u0432 \u0437\u0430\u0432\u0438\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u043e\u0442 \u0432\u0430\u0448\u0438\u0445 \u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0442\u0435\u043d\u0438\u0439. \u041e\u0431\u043d\u043e\u0432\u0430 \u043b\u0430\u0442\u0430\u0435\u0442 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u0434\u044b\u0440\u044b:\n\n!) package - accept only packages with original filenames (CVE-2019-3976);\n!) package - improved package signature verification (CVE-2019-3977);\n!) security - fixed improper handling of DNS responses (CVE-2019-3978, CVE-2019-3979);\n\n\u0417\u0430\u043d\u0438\u043c\u0430\u0442\u0435\u043b\u044c\u043d\u043e \u0447\u0442\u0435\u043d\u0438\u0435 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0432\u0435\u0440\u043e\u044f\u0442\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0442\u0438\u0432\u043d\u0438\u043a\u0430 \u0442\u0443\u0442, \u0430 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u043f\u0440\u0435\u0432\u043e\u0437\u043c\u043e\u0433\u0430\u043d\u0438\u044f \u0437\u0434\u0435\u0441\u044c. \n\u041e\u0431\u043d\u043e\u0432\u043b\u044f\u0439\u0442\u0435\u0441\u044c \u0447\u0430\u0449\u0435 \u0438 \u043d\u0435 \u0441\u0432\u0435\u0442\u0438\u0442\u0435 \u0441\u0432\u043e\u0438\u043c \u0432\u0438\u043d\u0431\u043e\u043a\u0441\u043e\u043c \u0432 \u043f\u043e\u0434\u0432\u043e\u0440\u043e\u0442\u043d\u044f\u0445 \ud83e\udd13 #mikrotik #vulnerability #fix", "creation_timestamp": "2019-10-30T01:40:05.000000Z"} 2019-10-30T01:40:05+00:00 https://vulnerability.circl.lu/sighting/5f96ddaa-778d-44df-a7af-8a75259eff24/export 2026-05-09T12:04:30.223242+00:00 Automation user http://vulnerability.circl.lu/user/automation {"uuid": "5f96ddaa-778d-44df-a7af-8a75259eff24", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-3979", "type": "exploited", "source": "https://t.me/secinfosex/17", "content": "\u2b55\ufe0f \u0415\u0441\u043b\u0438 \u0443 \u0432\u0430\u0441 Mikrotik \u0441 \u0432\u0435\u0440\u0441\u0438\u0435\u0439 \u0434\u043e 6.45.7, \u0438 \u043e\u0442\u043a\u0440\u044b\u0442\u044b\u043c \u043d\u0430\u0440\u0443\u0436\u0443 tcp \u043f\u043e\u0440\u0442\u043e\u043c 8291 (Winbox), \u0442\u043e \u043a\u0430\u043a \u0432\u0430\u043c \u0442\u0430\u043a\u043e\u0435:\n\nCVE-2019-3979 - DNS Cache Poisoning \u0431\u0435\u0437 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438. \n\u0427\u0435\u0440\u0435\u0437 winbox_dns_request \u043c\u043e\u0436\u043d\u043e \u043f\u043e\u043f\u0440\u043e\u0441\u0438\u0442\u044c \u0432\u0430\u0448 \u043c\u0438\u043a\u0440\u043e\u0442\u0438\u043a \u043e\u0442\u0440\u0435\u0437\u043e\u043b\u0432\u0438\u0442\u044c \u043b\u044e\u0431\u043e\u0439 \u0434\u043e\u043c\u0435\u043d \u0447\u0435\u0440\u0435\u0437 \u043a\u043e\u043d\u0442\u0440\u043e\u043b\u0438\u0440\u0443\u0435\u043c\u044b\u0439 \u0432\u0430\u043c\u0438 dns \u0441\u0435\u0440\u0432\u0435\u0440. \nDNS \u043e\u0442\u0432\u0435\u0442 \u0431\u0443\u0434\u0435\u0442 \u0437\u0430\u0431\u043e\u0442\u043b\u0438\u0432\u043e \u0437\u0430\u043a\u0435\u0448\u0438\u0440\u043e\u0432\u0430\u043d \u043c\u0438\u043a\u0440\u043e\u0442\u0438\u043a\u043e\u043c, \u0438 \u0442\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c \u043c\u043e\u0436\u043d\u043e \u0437\u0430\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0435\u0433\u043e \u0434\u0443\u043c\u0430\u0442\u044c, \u0447\u0442\u043e \u0434\u043e\u0431\u0440\u044b\u0439 download.mikrotik.com \u043f\u0435\u0440\u0435\u0435\u0445\u0430\u043b \u043d\u0430 \u0437\u043b\u043e\u0439 \u0441\u0435\u0440\u0432\u0435\u0440 1.2.3.4 \n\u0415\u0441\u043b\u0438 \u0432\u0434\u0440\u0443\u0433 \u044d\u0442\u043e\u0442 \u0432\u0430\u0448 \u043c\u0438\u043a\u0440\u043e\u0442\u0438\u043a \u043f\u043e\u043b\u0435\u0437\u0435\u0442 \u043e\u0431\u043d\u043e\u0432\u043b\u044f\u0442\u044c\u0441\u044f, \u0438\u043b\u0438 \u0432\u044b \u0441\u0443\u043c\u0435\u0435\u0442\u0435 \u0442\u0440\u0438\u0433\u0433\u0435\u0440\u043d\u0443\u0442\u044c \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435, \u0442\u043e \u043f\u0440\u043e\u0448\u0438\u0432\u043a\u0430 \u0431\u0443\u0434\u0435\u0442 \u0441\u0442\u044f\u043d\u0443\u0442\u0430 \u0441 1.2.3.4 \u0438 \u043f\u0440\u0438\u0432\u0435\u0442 admin \u0431\u0435\u0437 \u043f\u0430\u0440\u043e\u043b\u044f (\u0434\u0430, \u044d\u0442\u043e \u043c\u0438\u043a\u0440\u043e\u0442\u0438\u043a) \u0438 \u0432\u0435\u0440\u0441\u0438\u044f \u043f\u043e\u0441\u0442\u0430\u0440\u0448\u0435, \u0430 \u0442\u043e \u0438 \u0441 \u0431\u0435\u043a\u0434\u043e\u0440\u0430\u043c\u0438.\n\n\u26a0\ufe0f\u0427\u0438\u0442\u0430\u0439\u0442\u0435 \u0434\u0435\u0442\u0430\u043b\u0438 https://medium.com/tenable-techblog/routeros-chain-to-root-f4e0b07c0b21 \u0438 \u0441\u043c\u043e\u0442\u0440\u0438\u0442\u0435 \u0434\u0435\u043c\u043e\u043d\u0441\u0442\u0440\u0430\u0446\u0438\u044e https://youtu.be/5SW7z0eUDuA\n\n#mikrotik #winbox", "creation_timestamp": "2019-10-30T03:57:56.000000Z"} 2019-10-30T03:57:56+00:00 https://vulnerability.circl.lu/sighting/119fef0e-6b13-4fab-825d-4490cd6403b1/export 2026-05-09T12:04:30.223147+00:00 Automation user http://vulnerability.circl.lu/user/automation {"uuid": "119fef0e-6b13-4fab-825d-4490cd6403b1", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-3979", "type": "seen", "source": "https://t.me/SecLabNews/6111", "content": "\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 Tenable \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u043b\u0438 \u0447\u0435\u0442\u044b\u0440\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 (CVE-2019-3976, CVE-2019-3977, CVE-2019-3978 \u0438 CVE-2019-3979) \u0432 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u0430\u0445 MikroTik. \u041f\u043e \u0441\u043b\u043e\u0432\u0430\u043c \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442\u043e\u0432, \u043d\u0435\u0430\u0432\u0442\u043e\u0440\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0437\u043b\u043e\u0443\u043c\u044b\u0448\u043b\u0435\u043d\u043d\u0438\u043a \u0441 \u0434\u043e\u0441\u0442\u0443\u043f\u043e\u043c \u043a \u043f\u043e\u0440\u0442\u0443 8291 \u043d\u0430 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u0435 \u043c\u043e\u0436\u0435\u0442 \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e \u043e\u0442\u043a\u0430\u0442\u0438\u0442\u044c \u041e\u0421 RouterOS \u0434\u043e \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0445 \u0432\u0435\u0440\u0441\u0438\u0439, \u0441\u0431\u0440\u043e\u0441\u0438\u0442\u044c \u0441\u0438\u0441\u0442\u0435\u043c\u043d\u044b\u0435 \u043f\u0430\u0440\u043e\u043b\u0438 \u0438 \u043f\u043e\u0442\u0435\u043d\u0446\u0438\u0430\u043b\u044c\u043d\u043e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043f\u0440\u0430\u0432\u0430 \u0441\u0443\u043f\u0435\u0440\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u0435\u043b\u044f. \n\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u0432 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u0430\u0445 MikroTik \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0442 \u0441\u043e\u0437\u0434\u0430\u0432\u0430\u0442\u044c \u0431\u044d\u043a\u0434\u043e\u0440", "creation_timestamp": "2019-10-30T10:21:42.000000Z"} 2019-10-30T10:21:42+00:00 https://vulnerability.circl.lu/sighting/589a8af4-a59b-4e08-9415-c4e8901c7d7c/export 2026-05-09T12:04:30.223068+00:00 Automation user http://vulnerability.circl.lu/user/automation {"uuid": "589a8af4-a59b-4e08-9415-c4e8901c7d7c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-3979", "type": "seen", "source": "Telegram/xer_OXSzkIDwxGIWyJCl7JJpA0okKqY7-lhql9Nkh2AejF4", "content": "", "creation_timestamp": "2019-10-31T08:02:43.000000Z"} 2019-10-31T08:02:43+00:00 https://vulnerability.circl.lu/sighting/8057ab50-7193-4cac-b88f-0e0c3fe72489/export 2026-05-09T12:04:30.222988+00:00 Automation user http://vulnerability.circl.lu/user/automation {"uuid": "8057ab50-7193-4cac-b88f-0e0c3fe72489", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-3979", "type": "seen", "source": "Telegram/bVS7V7lt8_qPP_4-4wtzq8TgsEE8YuhAexu7o8jqr-auJpk", "content": "", "creation_timestamp": "2019-11-18T01:34:57.000000Z"} 2019-11-18T01:34:57+00:00 https://vulnerability.circl.lu/sighting/2dce91f2-8626-49a9-b143-8ca86f67a5da/export 2026-05-09T12:04:30.222893+00:00 Automation user http://vulnerability.circl.lu/user/automation {"uuid": "2dce91f2-8626-49a9-b143-8ca86f67a5da", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-3979", "type": "seen", "source": "https://t.me/MikroTik_Books/126", "content": "What's new in 6.46 (2019-Dec-02 11:16):\n\nMAJOR CHANGES IN v6.46:\n----------------------\n!) lora - added support for LoRaWAN low-power wide-area network technology for MIPSBE, MMIPS and ARM;\n!) package - accept only packages with original filenames (CVE-2019-3976);\n!) package - improved package signature verification (CVE-2019-3977);\n!) security - fixed improper handling of DNS responses (CVE-2019-3978, CVE-2019-3979).\nhttps://mikrotik.com/download/changelogs", "creation_timestamp": "2019-12-04T08:11:30.000000Z"} 2019-12-04T08:11:30+00:00 https://vulnerability.circl.lu/sighting/e3e266db-6991-461b-a933-d35895b25010/export 2026-05-09T12:04:30.222739+00:00 Automation user http://vulnerability.circl.lu/user/automation {"uuid": "e3e266db-6991-461b-a933-d35895b25010", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-3979", "type": "seen", "source": "Telegram/HCu2EcVYcCq-Rd5Jae-hegzvHDn_pfQsfleV3IUWijJdZmg", "content": "", "creation_timestamp": "2019-12-18T11:29:16.000000Z"} 2019-12-18T11:29:16+00:00 https://vulnerability.circl.lu/sighting/5ef8e10d-cf63-4d9f-bed1-b3752a29ba06/export 2026-05-09T12:04:30.220181+00:00 Automation user http://vulnerability.circl.lu/user/automation {"uuid": "5ef8e10d-cf63-4d9f-bed1-b3752a29ba06", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2019-3979", "type": "seen", "source": "https://t.me/ctinow/175461", "content": "https://ift.tt/inKfjq4\nCVE-2019-3979 | RouterOS up to 6.44.5/6.45.6 DNS Server Response input validation", "creation_timestamp": "2024-01-29T18:41:50.000000Z"} 2024-01-29T18:41:50+00:00