{"vulnerability": "CVE-2021-3444", "sightings": [{"uuid": "6fafa17a-5363-4a95-b4f4-f71f8cd3863c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34448", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2021-11-20T09:53:52.000000Z"}, {"uuid": "8618a17f-4a31-4ab7-97d3-dec08e5257af", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34448", "type": "seen", "source": "MISP/f5030aca-7d5a-43a4-ae03-8f4ac8e85422", "content": "", "creation_timestamp": "2021-11-08T08:58:19.000000Z"}, {"uuid": "9cb658a0-a4f4-44db-b831-c944c5a277b4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34448", "type": "seen", "source": "MISP/ae40e535-32ff-4cb1-9496-fdc1c01054e0", "content": "", "creation_timestamp": "2024-11-14T06:09:13.000000Z"}, {"uuid": "1ed22d5d-5363-4e5f-84bf-f8006ad81229", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34448", "type": "seen", "source": "https://feedsin.space/feed/CISAKevBot/items/2970981", "content": "", "creation_timestamp": "2024-12-24T20:22:37.208426Z"}, {"uuid": "07cb33ba-08a1-4343-99ae-7bbcc40c14fb", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "af0120d0-3dac-4a6a-974b-a9f33d2a9846", "vulnerability": "CVE-2021-34448", "type": "exploited", "source": "https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/5057e5ec-e8df-4678-8e49-0c2eb3a9455e", "content": "", "creation_timestamp": "2026-02-02T12:28:56.877385Z"}, {"uuid": "c6d70d2a-1924-4ace-a706-fb54a485f032", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34448", "type": "seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "content": "", "creation_timestamp": "2025-02-23T02:09:56.000000Z"}, {"uuid": "48884171-7b40-4073-afc7-b6595b2989b5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2021-34448", "type": "seen", "source": "https://www.govcert.gov.hk/en/alerts_detail.php?id=608", "content": "", "creation_timestamp": "2021-07-14T04:00:00.000000Z"}, {"uuid": "06889ec1-ada9-4b04-b6c4-5c02b6dcd178", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2021-34449", "type": "seen", "source": "https://www.kyberturvallisuuskeskus.fi/fi/haavoittuvuus_21/2021", "content": "", "creation_timestamp": "2021-07-15T10:13:10.000000Z"}, {"uuid": "71fee867-c83e-4155-95b8-d56bf662812c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2021-34448", "type": "seen", "source": "https://www.kyberturvallisuuskeskus.fi/fi/haavoittuvuus_21/2021", "content": "", "creation_timestamp": "2021-07-15T10:13:10.000000Z"}, {"uuid": "0c0b1cf1-346a-4426-aaa7-93b908abff2b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34448", "type": "seen", "source": "https://t.me/true_secator/1917", "content": "\u200b\u200b\u041e\u0442\u043b\u0438\u0447\u0438\u043b\u0441\u044f \u043d\u0435 \u0442\u043e\u043b\u044c\u043a\u043e SAP, \u043e\u0442\u043c\u0435\u0442\u0438\u043b\u0441\u044f \u0438 Microsoft \u0441\u0432\u043e\u0438\u043c \u044d\u043f\u0438\u0447\u0435\u0441\u043a\u0438\u043c \u043f\u0430\u0442\u0447\u0435\u043c, \u0432\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0438\u043c \u0438\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0432 \u043e\u0431\u0449\u0435\u0439 \u0441\u043b\u043e\u0436\u043d\u043e\u0441\u0442\u0438 117 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438, \u0432\u043a\u043b\u044e\u0447\u0430\u044f 9 \u043e\u0448\u0438\u0431\u043e\u043a \u043d\u0443\u043b\u0435\u0432\u043e\u0433\u043e \u0434\u043d\u044f, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0438\u0440\u0443\u044e\u0442\u0441\u044f \u0432 \u0434\u0438\u043a\u043e\u0439 \u043f\u0440\u0438\u0440\u043e\u0434\u0435.\n\n\u0412 \u043e\u0431\u0449\u0435\u043c \u0440\u0430\u0441\u043a\u043b\u0430\u0434 \u0442\u0430\u043a\u043e\u0439: 13 \u0438\u043c\u0435\u044e\u0442 \u0440\u0435\u0439\u0442\u0438\u043d\u0433 \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445, 103 - \u0432\u0430\u0436\u043d\u044b\u0445, \u0430 1 - \u0441\u0440\u0435\u0434\u043d\u0435\u0439 \u0441\u0442\u0435\u043f\u0435\u043d\u0438 \u0441\u0435\u0440\u044c\u0435\u0437\u043d\u043e\u0441\u0442\u0438.\n\n\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u0445\u0432\u0430\u0442\u044b\u0432\u0430\u044e\u0442 Windows, Bing, Dynamics, Exchange Server, Office, Scripting Engine, Windows DNS \u0438 Visual Studio Code.\n\n\u041f\u043e\u0434 \u0437\u0430\u043a\u0430\u0442\u043e\u0447\u043d\u044b\u0439 \u043a\u043e\u043d\u0432\u0435\u0439\u0435\u0440 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u043a\u043e\u043d\u0435\u0447\u043d\u043e \u0436\u0435 \u043f\u043e\u043f\u0430\u043b \u043f\u0440\u043e\u0431\u043b\u0435\u043c\u043d\u044b\u0439 \u0434\u0438\u0441\u043f\u0435\u0442\u0447\u0435\u0440 \u043e\u0447\u0435\u0440\u0435\u0434\u0438 \u043f\u0435\u0447\u0430\u0442\u0438 (CVE-2021-34527), \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u044f\u0434\u0440\u0430 Windows, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u0435\u043c\u00a0\u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0439 (CVE-2021-31979\u00a0\u0438 33771), \u043a\u043e\u0441\u044f\u043a\u0438 \u043c\u043e\u0434\u0443\u043b\u044f \u0441\u0446\u0435\u043d\u0430\u0440\u0438\u0435\u0432, \u043f\u0440\u0438\u0432\u043e\u0434\u044f\u0449\u0438\u0435 \u043a \u043f\u043e\u0432\u0440\u0435\u0436\u0434\u0435\u043d\u0438\u044e\u00a0\u043f\u0430\u043c\u044f\u0442\u0438 (CVE-2021-34448).\n\n\u0418\u0441\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u043d\u044b\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0435\u0439 \u043d\u0443\u043b\u0435\u0432\u043e\u0433\u043e \u0434\u043d\u044f \u0442\u0430\u043a\u0436\u0435 \u0437\u0430\u0442\u0440\u0430\u0433\u0438\u0432\u0430\u044e\u0442: Microsoft Exchange Server (CVE-2021-34473\u00a0- \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u0434\u0430 \u0438 CVE-2021-34523\u00a0- \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u0435 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0439), Active Directory (CVE-2021-33781\u00a0- \u043e\u0431\u0445\u043e\u0434 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438), Windows ADFS (CVE-2021-33779\u00a0- \u0430\u043d\u0430\u043b\u043e\u0433\u0438\u0447\u043d\u043e), Windows (CVE-2021-34492\u00a0- \u043f\u043e\u0434\u0434\u0435\u043b\u043a\u0430 \u0441\u0435\u0440\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0432 \u0438 CVE-2021-34458 - \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u0434\u0430), Windows DNS Server (CVE-2021-34494 - \u0443\u0434\u0430\u043b\u0435\u043d\u043d\u043e\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u043a\u043e\u0434\u0430).\n\n\u041a\u0440\u043e\u043c\u0435 \u0442\u043e\u0433\u043e, Microsoft \u0442\u0430\u043a\u0436\u0435 \u0443\u0441\u0442\u0440\u0430\u043d\u0438\u043b\u0430 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043e\u0431\u0445\u043e\u0434\u0430 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0432 \u0431\u0438\u043e\u043c\u0435\u0442\u0440\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 Windows hello (CVE-2021-34466), \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u043b\u0430\u00a0\u043f\u043e\u0434\u0434\u0435\u043b\u0430\u0442\u044c \u043b\u0438\u0446\u043e \u0438 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0434\u043e\u0441\u0442\u0443\u043f \u0432 \u0441\u0438\u0441\u0442\u0435\u043c\u0443.\n\nMSFT \u0432 \u0446\u0435\u043b\u043e\u043c \u0443\u0436\u0435 \u0431\u043b\u0438\u0437\u043a\u0438 \u0432 \u0442\u043e\u043c\u0443 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u044e, \u043a\u043e\u0433\u0434\u0430 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u0442\u0440\u0430\u043d\u0441\u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u043e: \u0432 \u043c\u0430\u0435 \u0438 \u0438\u044e\u043d\u0435 \u043e\u043d\u0438 \u0437\u0430\u043a\u0440\u044b\u043b\u0438 55 \u0438 50 \u0434\u044b\u0440 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0435\u043d\u043d\u043e. \u041d\u043e, \u0447\u0442\u043e-\u0442\u043e \u0437\u043d\u0430\u044f \u043c\u0435\u043b\u043a\u043e\u043c\u044f\u0433\u043a\u0438\u0445, \u0434\u0443\u043c\u0430\u0435\u0442, \u0447\u0442\u043e \u0438\u043c \u0435\u0449\u0451 \u0434\u043e\u043b\u0433\u043e \u0432\u0435\u0441\u0442\u0438 \u0431\u043e\u0439 \u0432 \u0442\u0435\u043d\u044c\u044e.", "creation_timestamp": "2021-07-14T16:59:39.000000Z"}, {"uuid": "5000eee0-a4f9-41ba-beb4-0b3f09b76eed", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34447", "type": "seen", "source": "https://t.me/cibsecurity/26233", "content": "\u203c CVE-2021-34447 \u203c\n\nWindows MSHTML Platform Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-34497.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-07-17T00:28:30.000000Z"}, {"uuid": "f53901ba-17f4-45e0-9a72-4ef47097a453", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-3444", "type": "seen", "source": "https://t.me/cibsecurity/25335", "content": "\u203c CVE-2021-3444 \u203c\n\nThe bpf verifier in the Linux kernel did not properly handle mod32 destination register truncation when the source register was known to be 0. A local attacker with the ability to load bpf programs could use this gain out-of-bounds reads in kernel memory leading to information disclosure (kernel memory), and possibly out-of-bounds writes that could potentially lead to code execution. This issue was addressed in the upstream kernel in commit 9b00f1b78809 (\"bpf: Fix truncation handling for mod32 dst reg wrt zero\") and in Linux stable kernels 5.11.2, 5.10.19, and 5.4.101.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-03-23T21:38:26.000000Z"}]}