{"metadata": {"vulnerability": "cve-2021-3493", "count": 101, "kinds": {"milestone": 7, "sighting": 59, "kev": 11, "other": 24}}, "data": [{"timestamp": "2021-04-12T00:00:00Z", "date_only": false, "value": "2021-04-12T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2021-3493", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-04-15T00:00:00Z", "date_only": false, "value": "2021-04-15T00:00:00.000Z", "kind": "other", "label": "DATE PUBLIC", "source": "cvelistv5 / canonical", "record": "cve-2021-3493", "field": "containers.cna.x_legacyV4Record.CVE_data_meta.DATE_PUBLIC"}, {"timestamp": "2021-04-15T00:00:00Z", "date_only": false, "value": "2021-04-15T00:00:00.000Z", "kind": "other", "label": "DATE PUBLIC", "source": "gsd \u00b7 GSD-2021-3493", "record": "GSD-2021-3493", "field": "namespaces.cve.org.CVE_data_meta.DATE_PUBLIC"}, {"timestamp": "2021-04-15T00:00:00Z", "date_only": false, "value": "2021-04-15T00:00:00.000Z", "kind": "other", "label": "Made public", "source": "cvelistv5 / canonical", "record": "cve-2021-3493", "field": "containers.cna.datePublic"}, {"timestamp": "2021-04-15T17:00:00Z", "date_only": false, "value": "2021-04-15T17:00:00Z", "kind": "milestone", "label": "Published", "source": "osv_ubuntu \u00b7 UBUNTU-CVE-2021-3493", "record": "UBUNTU-CVE-2021-3493", "field": "published"}, {"timestamp": "2021-04-16T00:00:00Z", "date_only": false, "value": "2021-04-16T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-277", "record": "CERTFR-2021-AVI-277", "field": "last_revision_date"}, {"timestamp": "2021-04-16T00:00:00Z", "date_only": false, "value": "2021-04-16T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-277", "record": "CERTFR-2021-AVI-277", "field": "initial_release_date"}, {"timestamp": "2021-04-16T00:00:00Z", "date_only": false, "value": "2021-04-16T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-277", "record": "CERTFR-2021-AVI-277", "field": "revisions.0.revision_date"}, {"timestamp": "2021-04-17T04:20:16.706Z", "date_only": false, "value": "2021-04-17T04:20:16.706Z", "kind": "milestone", "label": "Published", "source": "cvelistv5", "record": "cve-2021-3493", "field": "cveMetadata.datePublished"}, {"timestamp": "2021-04-17T05:15:00Z", "date_only": false, "value": "2021-04-17T05:15:00Z", "kind": "other", "label": "Nvd published at", "source": "github \u00b7 GHSA-2FJ2-4H38-3C72", "record": "GHSA-2FJ2-4H38-3C72", "field": "database_specific.nvd_published_at"}, {"timestamp": "2021-04-17T05:15:00Z", "date_only": false, "value": "2021-04-17T05:15Z", "kind": "other", "label": "Published Date", "source": "gsd \u00b7 GSD-2021-3493", "record": "GSD-2021-3493", "field": "namespaces.nvd.nist.gov.publishedDate"}, {"timestamp": "2021-04-17T05:15:14.630Z", "date_only": false, "value": "2021-04-17T05:15:14.630", "kind": "milestone", "label": "Published", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-3493", "record": "FKIE_CVE-2021-3493", "field": "published"}, {"timestamp": "2021-04-19T00:00:00Z", "date_only": true, "value": "2021-04-19", "kind": "other", "label": "Submit Time", "source": "cnvd \u00b7 CNVD-2021-29853", "record": "CNVD-2021-29853", "field": "submitTime"}, {"timestamp": "2021-04-21T10:26:15Z", "date_only": false, "value": "2021-04-21T10:26:15.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/pwnwiki_zhchannel/222", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "7da490cb-19da-4b23-b579-a0fa64a523c9", "content": "CVE-2021-3493 linux kernel \u7279\u6b0a\u63d0\u5347\u6f0f\u6d1e\nhttps://www.pwnwiki.org/index.php?title=CVE-2021-3493_linux_kernel_%E7%89%B9%E6%AC%8A%E6%8F%90%E5%8D%87%E6%BC%8F%E6%B4%9E", "url": "https://t.me/pwnwiki_zhchannel/222"}, {"timestamp": "2021-04-22T00:00:00Z", "date_only": true, "value": "2021-04-22", "kind": "other", "label": "Open Time", "source": "cnvd \u00b7 CNVD-2021-29853", "record": "CNVD-2021-29853", "field": "openTime"}, {"timestamp": "2021-04-26T11:02:21Z", "date_only": false, "value": "2021-04-26T11:02:21.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/CyberSecurityTechnologies/3219", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "931762f4-59fc-4bed-a024-a25f26a0effe", "content": "#Analytics\n10 most exploited vulnerabilities of the week (April 19-25)\nCVE-2021-3156 Heap-Based Buffer Overflow in Sudo\nhttps://t.me/cybersecuritytechnologies/2577\nCVE-2021-1732 Win kernel 0-day\nhttps://t.me/cybersecuritytechnologies/2679\nCVE-2021-22893 Pulse SecureVPN RCE\nhttps://t.me/cybersecuritytechnologies/3185\nCVE-2021-22204 Improper neutralization of user data in DjVu\nhttps://github.com/exiftool/exiftool/commit/cf0f4e7dcd024ca99615bfd1102a841a25dde031#diff-fa0d652d10dbcd246e6b1df16c1e992931d3bb717a7e36157596b76bdadb3800\nCVE-2021-26415 Win Installer EoP\nhttps://t.me/cybersecuritytechnologies/3186\nCVE-2021-3493 OverlayFS PE\nhttps://t.me/cybersecuritytechnologies/3164\nCVE-2021-26413 Win Installer Spoofing\nhttps://t.me/cybersecuritytechnologies/3176\nCVE-2016-7836 SKYSEA Client View Arbitrary Code Exec\nhttps://www.virusbulletin.com/virusbulletin/2020/05/vb2019-paper-apt-cases-exploiting-vulnerabilities-regionspecific-software\nCVE-2021-27905 Apache Solr SSRF\nhttps://t.me/cybersecuritytechnologies/3213", "url": "https://t.me/CyberSecurityTechnologies/3219"}, {"timestamp": "2021-05-08T12:54:09Z", "date_only": false, "value": "2021-05-08T12:54:09.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/3164", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "3e11a4cc-e6f5-404d-8a08-2978963e9492", "content": "#exploit\nCVE-2021-3493:\nA vulnerability in OverlayFS allows local users under Ubuntu 14.04 ESM, 16.04/18.04/20.04 LTS, 20.10 to gain root privileges (PoC)\nhttps://ssd-disclosure.com/ssd-advisory-overlayfs-pe\n]-> https://github.com/Ishan3011/CVE-2021-3493", "url": "https://t.me/CyberSecurityTechnologies/3164"}, {"timestamp": "2021-05-14T00:00:00Z", "date_only": false, "value": "2021-05-14T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-372", "record": "CERTFR-2021-AVI-372", "field": "last_revision_date"}, {"timestamp": "2021-05-14T00:00:00Z", "date_only": false, "value": "2021-05-14T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-372", "record": "CERTFR-2021-AVI-372", "field": "initial_release_date"}, {"timestamp": "2021-05-14T00:00:00Z", "date_only": false, "value": "2021-05-14T00:00:00.000000", "kind": "other", "label": "Revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-372", "record": "CERTFR-2021-AVI-372", "field": "revisions.0.revision_date"}, {"timestamp": "2021-06-01T11:03:12Z", "date_only": false, "value": "2021-06-01T11:03:12.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/3510", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "d66f4999-147b-4c8d-b6b6-73e50fa277bd", "content": "#Whitepaper\n\"Ubuntu OverlayFS Local Privilege Escalation (CVE-2021-3493)\", 2021.\n\n// The document in this archive illustrates using the included proof of concept exploit to achieve root on Ubuntu systems using a flaw in the OverlayFS file system", "url": "https://t.me/CyberSecurityTechnologies/3510"}, {"timestamp": "2021-12-02T17:01:28Z", "date_only": false, "value": "2021-12-02T17:01:28.000000Z", "kind": "sighting", "label": "Seen", "source": "https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2021_3493_overlayfs.rb", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "2d16b342-18b4-4ef3-92f8-157553283935", "url": "https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/local/cve_2021_3493_overlayfs.rb"}, {"timestamp": "2021-12-03T19:06:06Z", "date_only": false, "value": "2021-12-03T19:06:06.000Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / canonical", "record": "cve-2021-3493", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2022-05-24T17:47:46Z", "date_only": false, "value": "2022-05-24T17:47:46Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-2FJ2-4H38-3C72", "record": "GHSA-2FJ2-4H38-3C72", "field": "published"}, {"timestamp": "2022-09-06T19:10:01Z", "date_only": false, "value": "2022-09-06T19:10:01.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/proxy_bar/953", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "a3567807-732e-4e93-9e1c-01b0da673b13", "content": "Shikitega\n\u041d\u043e\u0432\u0430\u044f \u043c\u0430\u043b\u0432\u0430\u0440\u044c \u043f\u043e\u0434 Linux (\u0445\u043e\u0442\u044f \u044e\u0437\u0430\u0435\u0442 \u0441\u043f\u043b\u043e\u0438\u0442\u044b \u043d\u0435 \u043d\u043e\u0432\u044b\u0435: \u0437\u0430\u0431\u0440\u0430\u0442\u044c \u0442\u0443\u0442 CVE-2021-4034 \u0438  CVE-2021-3493)\n*\n\u0410 \u0446\u0435\u043b\u043e\u043c \u043d\u0438\u0447\u0435\u0433\u043e \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u043d\u043e\u0433\u043e, \u043f\u0440\u043e\u0441\u0442\u043e \u0432\u0431\u0438\u0432 \u043f\u043e \u043a\u0440\u043e\u043d\u0443 \u043c\u0430\u0439\u043d\u0435\u0440 XMR (\u043d\u043e \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e \u043d\u0435  \u0432\u0441\u0435 \u043f\u0440\u0438\u043b\u0435\u0442\u0435\u043b\u043e \u0441 C&C srv )\n\u0412 \u043e\u0431\u0449\u0435\u043c \u0432\u043e\u0442 \u0445\u043e\u0440\u043e\u0448\u0438\u0439 \u0440\u0430\u0437\u0431\u043e\u0440 \u0434\u043b\u044f \"\u043c\u044b\u043b\u043e\u0432\u0430\u0440\u043e\u0432\", \u043d\u043e \u0432 \u0446\u0435\u043b\u043e\u043c \u0435\u0441\u043b\u0438  \u043f\u043e\u0447\u0438\u0442\u0430\u0442\u044c \u043a\u0430\u043a\u0438\u0435 CVE \u044e\u0437\u0430\u0435\u0442 \u0438 \u043a\u0430\u043a\u0438\u0435 payload \u0437\u0430\u043a\u0438\u0434\u044b\u0432\u0430\u0435\u0442 \u0434\u0440\u043e\u043f\u043f\u0435\u0440 - \u044f\u0441\u043d\u043e \u0447\u0442\u043e \u043b\u044e\u0434\u0438 \u0432 patch \u043d\u0435 \u0443\u043c\u0435\u044e\u0442\\\u043d\u0435\u0445\u043e\u0442\u044f\u0442 \u043d\u043e \u0431\u0435\u043b\u044b\u0439 IP \u043d\u0430 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0435 \u0438\u043c\u0435\u044e\u0442.\n*\n\u0418\u041d\u0442\u0435\u0440\u0435\u0441\u043d\u0430 \u0441\u043a\u043e\u0440\u0435\u0435 \u0442\u0435\u0445\u043d\u0438\u043a\u0430 \u0430\u043d\u0430\u043b\u0438\u0437\u0430 - \u0432  \u043e\u0431\u0449\u0435\u043c \u0432\u043e\u0442 \u0447\u0438\u0442\u0430\u0435\u043c\n\n#malware #linux #exploit #miner", "url": "https://t.me/proxy_bar/953"}, {"timestamp": "2022-09-11T09:19:15Z", "date_only": false, "value": "2022-09-11T09:19:15.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/itsec_news/1398", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "ff260655-5266-46cd-91a4-ebbaf6bbb8bf", "content": "\u200b\u26a1\ufe0f \u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0438\u043b\u0438 \u0448\u0442\u0430\u043c\u043c \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0433\u043e \u041f\u041e \u0434\u043b\u044f \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u0432 \u0438 IoT-\u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432 \u043d\u0430 Linux.\n\n\ud83d\udcac \u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u0438 \u0438\u0437 AT&T Alien Labs \u0432\u044b\u044f\u0432\u0438\u043b\u0438 \u043d\u043e\u0432\u043e\u0435 \u0441\u043a\u0440\u044b\u0442\u043d\u043e\u0435 \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u043e\u0435 \u041f\u041e \u043f\u043e\u0434 \u043d\u0430\u0437\u0432\u0430\u043d\u0438\u0435\u043c Shikitega. \u041e\u043d\u043e \u0437\u0430\u0440\u0430\u0436\u0430\u0435\u0442 \u043a\u0430\u043a \u0441\u0435\u0440\u0432\u0435\u0440\u044b, \u0442\u0430\u043a \u0438 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430 \u0418\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430 \u0432\u0435\u0449\u0435\u0439 \u043d\u0430 Linux., \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u043c\u043d\u043e\u0433\u043e\u0441\u0442\u0443\u043f\u0435\u043d\u0447\u0430\u0442\u0443\u044e \u0441\u0445\u0435\u043c\u0443 \u0437\u0430\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0438 \u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044f \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0443 \u043f\u043e \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0441\u043e\u0442\u0435\u043d \u0431\u0430\u0439\u0442\u043e\u0432 \u0437\u0430 \u0448\u0430\u0433, \u0430 \u0442\u0430\u043a\u0436\u0435 \u043a\u0440\u0438\u043f\u0442\u043e\u0440 Shikata Ga Nai. \n\n\u042d\u0442\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u043f\u043e\u043b\u0438\u043c\u043e\u0440\u0444\u0438\u0437\u043c, \u0437\u0430\u0449\u0438\u0449\u0430\u044f \u043a\u043e\u0434 \u043e\u0442 \u0441\u0442\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0430\u043d\u0430\u043b\u0438\u0437\u0430 \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0441\u0438\u0433\u043d\u0430\u0442\u0443\u0440. Shikitega \u0438\u0437\u043c\u0435\u043d\u044f\u0435\u0442 \u0441\u0432\u043e\u0439 \u043a\u043e\u0434 \u043a\u0430\u0436\u0434\u044b\u0439 \u0440\u0430\u0437, \u043a\u043e\u0433\u0434\u0430 \u043f\u0440\u043e\u0445\u043e\u0434\u0438\u0442 \u043e\u0434\u0438\u043d \u0438\u0437 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u0438\u0445 \u0446\u0438\u043a\u043b\u043e\u0432 \u0434\u0435\u043a\u043e\u0434\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f. \u0412 \u043a\u0430\u0447\u0435\u0441\u0442\u0432\u0435 \u0431\u044d\u043a\u0434\u043e\u0440\u0430 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f Mettle \u043a\u0430\u043a \u043e\u0431\u043b\u0435\u0433\u0447\u0435\u043d\u043d\u044b\u0439 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 Meterpreter, \u0441 \u0434\u0430\u043b\u044c\u043d\u0435\u0439\u0448\u0435\u0439 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0435\u0439 CVE-2021-4034 \u0438 CVE-2021-3493. \u0418\u0441\u043f\u043e\u043b\u043d\u044f\u0435\u043c\u044b\u0439 \u0444\u0430\u0439\u043b \u0432\u0438\u0440\u0443\u0441\u0430 \u0432\u0435\u0441\u0438\u0442 376 \u0431\u0430\u0439\u0442.\n\n\u0426\u0435\u043b\u044c Shikitega \u2014 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u043a\u0440\u0438\u043f\u0442\u043e\u043c\u0430\u0439\u043d\u0435\u0440\u0430, \u043d\u043e \u0432\u0440\u0435\u0434\u043e\u043d\u043e\u0441\u043d\u044b\u0439 \u043a\u043e\u0434 \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0438 \u0434\u043b\u044f \u0434\u043e\u0441\u0442\u0430\u0432\u043a\u0438 \u043f\u043e\u043b\u0435\u0437\u043d\u043e\u0439 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0438. \u041f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u0430 \u0441\u0431\u0440\u0430\u0441\u044b\u0432\u0430\u0435\u0442 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0435 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u0435 XMRig \u0434\u043b\u044f \u0434\u043e\u0431\u044b\u0447\u0438 \u043a\u0440\u0438\u043f\u0442\u043e\u0432\u0430\u043b\u044e\u0442\u044b Monero. \u041f\u0430\u043a\u0435\u0442 Mettle \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0432\u0435\u0431-\u043a\u0430\u043c\u0435\u0440\u043e\u0439, \u043a\u0440\u0430\u0441\u0442\u044c \u0443\u0447\u0451\u0442\u043d\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435 \u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u043d\u0430 \u0431\u043e\u043b\u044c\u0448\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432. \n\nAT&T \u043d\u0435 \u0441\u043e\u043e\u0431\u0449\u0438\u043b\u0430, \u043a\u0430\u043a \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442 \u043f\u0435\u0440\u0432\u043e\u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u0435 \u0437\u0430\u0440\u0430\u0436\u0435\u043d\u0438\u0435, \u043d\u043e \u043e\u0442\u043c\u0435\u0442\u0438\u043b\u0430, \u0447\u0442\u043e Shikitega \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u0434\u0432\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 Linux, \u043e\u0431\u043d\u0430\u0440\u0443\u0436\u0435\u043d\u043d\u044b\u0435 \u0432 2021 \u0433\u043e\u0434\u0443.\n\n\u0412\u0440\u0435\u0434\u043e\u043d\u043e\u0441 \u0442\u0430\u043a\u0436\u0435 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442 \u0440\u0435\u0448\u0435\u043d\u0438\u044f \u043e\u0431\u043b\u0430\u0447\u043d\u043e\u0433\u043e \u0445\u043e\u0441\u0442\u0438\u043d\u0433\u0430 \u0434\u043b\u044f \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0447\u0430\u0441\u0442\u0438 \u0441\u0432\u043e\u0435\u0439 \u043f\u043e\u043b\u0435\u0437\u043d\u043e\u0439 \u043d\u0430\u0433\u0440\u0443\u0437\u043a\u0438, \u0441\u0432\u044f\u0437\u044b\u0432\u0430\u044f\u0441\u044c \u043f\u043e IP-\u0430\u0434\u0440\u0435\u0441\u0443 \u0432\u043c\u0435\u0441\u0442\u043e \u0434\u043e\u043c\u0435\u043d\u043d\u043e\u0433\u043e \u0438\u043c\u0435\u043d\u0438. \n\n\u0412 \u043c\u0430\u0440\u0442\u0435 2021 \u0433\u043e\u0434\u0430 \u0441\u043f\u0435\u0446\u0438\u0430\u043b\u0438\u0441\u0442 \u043f\u043e \u043a\u0438\u0431\u0435\u0440\u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0438\u0437 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0438 GRIMM \u0410\u0434\u0430\u043c \u041d\u0438\u043a\u043e\u043b\u0441 \u0440\u0430\u0441\u0441\u043a\u0430\u0437\u0430\u043b \u043e \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 CVE-2021-27365 (\u043f\u0435\u0440\u0435\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u0435 \u0431\u0443\u0444\u0435\u0440\u0430 \u043a\u0443\u0447\u0438, \u043f\u043e\u0432\u044b\u0448\u0435\u043d\u0438\u0435 \u043b\u043e\u043a\u0430\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u0438\u0432\u0438\u043b\u0435\u0433\u0438\u0439) \u0432 \u043f\u043e\u0434\u0441\u0438\u0441\u0442\u0435\u043c\u0435 iSCSI \u044f\u0434\u0440\u0430 Linux. \u0411\u0430\u0433 \u0432 \u043a\u043e\u0434\u0435 \u0431\u044b\u043b \u0441 2006 \u0433\u043e\u0434\u0430. \u0417\u0430\u0442\u0440\u043e\u043d\u0443\u0442\u044b\u043c\u0438 \u043e\u043a\u0430\u0437\u0430\u043b\u0438\u0441\u044c \u0432\u0441\u0435 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u044b Linux.\n\n#Linux #\u041f\u041e #\u0412\u0440\u0435\u0434\u043e\u043d\u043e\u0441 #\u0425\u0430\u043a\u0435\u0440\u044b\n\n\ud83d\udd14 ITsec NEWS", "url": "https://t.me/itsec_news/1398"}, {"timestamp": "2022-09-13T08:47:38Z", "date_only": false, "value": "2022-09-13T08:47:38.000000Z", "kind": "sighting", "label": "Exploited", "source": "Telegram/dgIX9-JNHvQPffFxnFjGM89P7cQGo13PHRh9h44qokhu7exZ", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "473e0790-8c15-4642-8072-47be807d80bd"}, {"timestamp": "2022-10-20T00:00:00Z", "date_only": false, "value": "2022-10-20T00:00:00+00:00", "kind": "kev", "label": "Asserted", "source": "cisa-kev", "record": "CVE-2021-3493", "field": "timestamps.asserted_at", "uuid": "576f2de9-0f36-4247-b1dd-51b66a575fa5", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2022-10-20T00:00:00Z", "date_only": false, "value": "2022-10-20T00:00:00+00:00", "kind": "kev", "label": "Asserted", "source": "kevintel", "record": "CVE-2021-3493", "field": "timestamps.asserted_at", "uuid": "ea54b633-29cb-4291-802a-3a3d3631d6e3", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2022-10-20T00:00:00Z", "date_only": true, "value": "2022-10-20", "kind": "other", "label": "Catalog added", "source": "cvelistv5 / CISA-ADP", "record": "cve-2021-3493", "field": "containers.adp.1.metrics.1.other.content.dateAdded"}, {"timestamp": "2022-10-20T00:00:00Z", "date_only": false, "value": "2022-10-20T00:00:00.000Z", "kind": "kev", "label": "Catalog added", "source": "kevintel", "record": "CVE-2021-3493", "field": "evidence.0.details.added_date", "uuid": "ea54b633-29cb-4291-802a-3a3d3631d6e3", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2022-10-20T00:00:00Z", "date_only": true, "value": "2022-10-20", "kind": "kev", "label": "Date added", "source": "cisa-kev", "record": "CVE-2021-3493", "field": "evidence.0.details.date_added", "uuid": "576f2de9-0f36-4247-b1dd-51b66a575fa5", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2022-10-20T00:00:00Z", "date_only": false, "value": "2022-10-20T00:00:00+00:00", "kind": "kev", "label": "First seen", "source": "cisa-kev", "record": "CVE-2021-3493", "field": "timestamps.first_seen_at", "uuid": "576f2de9-0f36-4247-b1dd-51b66a575fa5", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2022-10-20T00:00:00Z", "date_only": false, "value": "2022-10-20T00:00:00+00:00", "kind": "kev", "label": "First seen", "source": "kevintel", "record": "CVE-2021-3493", "field": "timestamps.first_seen_at", "uuid": "ea54b633-29cb-4291-802a-3a3d3631d6e3", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2022-10-20T00:00:00Z", "date_only": false, "value": "2022-10-20T00:00:00+00:00", "kind": "kev", "label": "Status updated", "source": "cisa-kev", "record": "CVE-2021-3493", "field": "status.status_updated_at", "uuid": "576f2de9-0f36-4247-b1dd-51b66a575fa5", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2022-10-20T00:00:00Z", "date_only": false, "value": "2022-10-20T00:00:00+00:00", "kind": "kev", "label": "Status updated", "source": "kevintel", "record": "CVE-2021-3493", "field": "status.status_updated_at", "uuid": "ea54b633-29cb-4291-802a-3a3d3631d6e3", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2022-10-20T00:00:00Z", "date_only": false, "value": "2022-10-20T00:00:00.000Z", "kind": "other", "label": "Time", "source": "cvelistv5 / CISA-ADP", "record": "cve-2021-3493", "field": "containers.adp.1.timeline.0.time"}, {"timestamp": "2022-10-21T16:01:30Z", "date_only": false, "value": "2022-10-21T16:01:30.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/ctinow/70493", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "af691bf6-228a-4023-b08d-6c6aacc3ee88", "content": "CISA adds Linux kernel flaw CVE-2021-3493 to its\u00a0Known Exploited Vulnerabilities Catalog\n\nhttps://ift.tt/WqejPgs", "url": "https://t.me/ctinow/70493"}, {"timestamp": "2022-11-10T00:00:00Z", "date_only": true, "value": "2022-11-10", "kind": "kev", "label": "Due date", "source": "cisa-kev", "record": "CVE-2021-3493", "field": "evidence.0.details.due_date", "uuid": "576f2de9-0f36-4247-b1dd-51b66a575fa5", "status": {"status_reason": "confirmed", "exploited": true}}, {"timestamp": "2023-06-14T21:10:04Z", "date_only": false, "value": "2023-06-14T21:10:04.000000Z", "kind": "sighting", "label": "Seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "42b061d5-1ff6-41a7-9e52-38c93cde866a"}, {"timestamp": "2023-07-07T19:10:00Z", "date_only": false, "value": "2023-07-07T19:10Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-3493", "record": "GSD-2021-3493", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2023-12-04T10:19:48Z", "date_only": false, "value": "2023-12-04T10:19:48.000000Z", "kind": "sighting", "label": "Seen", "source": "https://t.me/arpsyndicate/1178", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "c75e7bdd-6b70-447d-bd2c-ba0640af80eb", "content": "#ExploitObserverAlert\n\nCVE-2021-3493\n\nDESCRIPTION: Exploit Observer has 83 entries related to CVE-2021-3493. The overlayfs implementation in the linux kernel did not properly validate with respect to user namespaces the setting of file capabilities on files in an underlying file system. Due to the combination of unprivileged user namespaces along with a patch carried in the Ubuntu kernel to allow unprivileged overlay mounts, an attacker could use this to gain elevated privileges.\n\nFIRST-EPSS: 0.005820000\nNVD-IS: 5.9\nNVD-ES: 1.8", "url": "https://t.me/arpsyndicate/1178"}, {"timestamp": "2023-12-13T01:23:34.785Z", "date_only": false, "value": "2023-12-13T01:23:34.785270Z", "kind": "other", "label": "Updated", "source": "gsd \u00b7 GSD-2021-3493", "record": "GSD-2021-3493", "field": "gsd.osvSchema.modified"}, {"timestamp": "2024-08-03T16:53:17.827Z", "date_only": false, "value": "2024-08-03T16:53:17.827Z", "kind": "other", "label": "Updated", "source": "cvelistv5 / CVE", "record": "cve-2021-3493", "field": "containers.adp.0.providerMetadata.dateUpdated"}, {"timestamp": "2024-12-24T20:33:17.005Z", "date_only": false, "value": "2024-12-24T20:33:17.005387Z", "kind": "sighting", "label": "Seen", "source": "https://feedsin.space/feed/CISAKevBot/items/2971724", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "3431f67a-4aa7-44a2-a7c5-6266c1c3de61", "url": "https://feedsin.space/feed/CISAKevBot/items/2971724"}, {"timestamp": "2025-02-06T03:13:45Z", "date_only": false, "value": "2025-02-06T03:13:45.000000Z", "kind": "sighting", "label": "Seen", "source": "MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "8b023ed5-c9d9-4b66-86b3-f984b0ed6a92"}, {"timestamp": "2025-02-07T12:30:18.913Z", "date_only": false, "value": "2025-02-07T12:30:18.913674Z", "kind": "other", "label": "Recorded", "source": "cvelistv5 / CISA-ADP", "record": "cve-2021-3493", "field": "containers.adp.1.metrics.0.other.content.timestamp"}, {"timestamp": "2025-02-07T12:30:18.913Z", "date_only": false, "value": "2025-02-07T12:30:18.913674Z", "kind": "other", "label": "Recorded", "source": "fkie_nvd \u00b7 FKIE_CVE-2021-3493", "record": "FKIE_CVE-2021-3493", "field": "metrics.ssvcV203.0.ssvcData.timestamp"}, {"timestamp": "2025-02-19T22:21:30Z", "date_only": false, "value": "2025-02-19T22:21:30.000000Z", "kind": "sighting", "label": "Seen", "source": "Telegram/bkc_E1FiPh4eWXWWBWeflp5sZlvjX2Owmh3nzI4Ue140NlM6", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "90c96364-6c1e-42a6-abd7-2e36189d1163"}, {"timestamp": "2025-02-23T02:10:30Z", "date_only": false, "value": "2025-02-23T02:10:30.000000Z", "kind": "sighting", "label": "Seen", "source": "MISP/3c19819c-1dac-4ef2-bfed-be5efa7e0123", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "ee4b0267-9726-4abf-9899-3c1e0ae5cfb3"}, {"timestamp": "2025-02-23T04:10:38Z", "date_only": false, "value": "2025-02-23T04:10:38.000000Z", "kind": "sighting", "label": "Seen", "source": "MISP/a1e796df-2ad8-4c8d-8b69-737a004e72dd", "record": "CVE-2021-3493", "field": "creation_timestamp", "uuid": "a0eed003-992a-4fb6-a80a-c950723e98ec"}, {"timestamp": "2025-08-13T12:11:04.156Z", "date_only": false, "value": 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