{"metadata": {"vulnerability": "cve-2021-21225", "count": 72, "kinds": {"milestone": 11, "sighting": 25, "kev": 0, "other": 36}}, "data": [{"timestamp": "2020-12-21T00:00:00Z", "date_only": false, "value": "2020-12-21T00:00:00.000Z", "kind": "milestone", "label": "Reserved", "source": "cvelistv5", "record": "cve-2021-21225", "field": "cveMetadata.dateReserved"}, {"timestamp": "2021-04-21T00:00:00Z", "date_only": false, "value": "2021-04-21T00:00:00", "kind": "other", "label": "Last revision date", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-301", "record": "CERTFR-2021-AVI-301", "field": "last_revision_date"}, {"timestamp": "2021-04-21T00:00:00Z", "date_only": false, "value": "2021-04-21T00:00:00", "kind": "milestone", "label": "Published", "source": "certfr_avis \u00b7 CERTFR-2021-AVI-301", "record": "CERTFR-2021-AVI-301", "field": "initial_release_date"}, {"timestamp": "2021-04-21T00:00:00Z", "date_only": false, "value": "2021-04-21T00:00:00.000000", "kind": "other", "label": 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"cve-2021-21225", "field": "containers.cna.providerMetadata.dateUpdated"}, {"timestamp": "2021-06-01T15:32:00Z", "date_only": false, "value": "2021-06-01T15:32Z", "kind": "other", "label": "Last Modified Date", "source": "gsd \u00b7 GSD-2021-21225", "record": "GSD-2021-21225", "field": "namespaces.nvd.nist.gov.lastModifiedDate"}, {"timestamp": "2021-08-17T15:07:17Z", "date_only": false, "value": "2021-08-17T15:07:17.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/4090", "record": "CVE-2021-21225", "field": "creation_timestamp", "uuid": "5b0ec5a8-674d-4af6-b1b1-da3fcf2a9ac0", "content": "#exploit\nCVE-2021-21225:\nA vulnerability in V8's\u00a0Array.prototype.concat\u00a0implementation\nhttps://tiszka.com/blog/CVE_2021_21225.html", "url": "https://t.me/CyberSecurityTechnologies/4090"}, {"timestamp": "2021-08-20T01:24:52Z", "date_only": false, "value": "2021-08-20T01:24:52.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/thebugbountyhunter/5610", "record": "CVE-2021-21225", "field": "creation_timestamp", "uuid": "b0a04bd4-3803-4c7f-8a7d-651a0919ed39", "content": "A Bug's Life: CVE-2021-21225\nIn this post, I want to showcase CVE-2021-21225, a vulnerability in V8's Array.prototype.concat implementation that I discovered in April 2021. It was used to gain code execution in Google Chrome's renderer process and won a $22000 bounty from Google which was donated to the EFF (matched by Google)\n\nhttps://tiszka.com/blog/CVE_2021_21225.html", "url": "https://t.me/thebugbountyhunter/5610"}, {"timestamp": "2021-08-20T16:03:39Z", "date_only": false, "value": "2021-08-20T16:03:39.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/D4RKW0R1D/6528", "record": "CVE-2021-21225", "field": "creation_timestamp", "uuid": "40e162c5-16c0-438e-8263-fca14f8dcfab", "content": "A Bug's Life: CVE-2021-21225\nIn this post, I want to showcase CVE-2021-21225, a vulnerability in V8's Array.prototype.concat implementation that I discovered in April 2021. It was used to gain code execution in Google Chrome's renderer process and won a $22000 bounty from Google which was donated to the EFF (matched by Google)\n\nhttps://tiszka.com/blog/CVE_2021_21225.html", "url": "https://t.me/D4RKW0R1D/6528"}, {"timestamp": "2021-08-20T18:03:36Z", "date_only": false, "value": "2021-08-20T18:03:36.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/D4RKW0R1D/612", "record": "CVE-2021-21225", "field": "creation_timestamp", "uuid": "6f968996-402f-4303-b835-ed8be909b05e", "content": "A Bug's Life: CVE-2021-21225\nIn this post, I want to showcase CVE-2021-21225, a vulnerability in V8's Array.prototype.concat implementation that I discovered in April 2021. It was used to gain code execution in Google Chrome's renderer process and won a $22000 bounty from Google which was donated to the EFF (matched by Google)\n\nhttps://tiszka.com/blog/CVE_2021_21225.html", "url": "https://t.me/D4RKW0R1D/612"}, {"timestamp": "2021-09-02T11:05:07Z", "date_only": false, "value": "2021-09-02T11:05:07.000000Z", "kind": "sighting", "label": "Published proof of concept", "source": "https://t.me/CyberSecurityTechnologies/4203", "record": "CVE-2021-21225", "field": "creation_timestamp", "uuid": "782880ab-cb1e-41ba-ae2b-416178b7d5ec", "content": "#Analytics\nTop 10 Most Used Vulns of the Month (Aug 1-31)\nCVE-2021-1675 - Print Spooler EoP\nhttps://t.me/cybersecuritytechnologies/3723\nCVE-2021-31956 - Win NTFS EoP\nhttps://t.me/cybersecuritytechnologies/4110\nCVE-2021-36958 - Print Spooler RCE\nhttps://mobile.twitter.com/gentilkiwi/status/1416429860566847490?s=20\nCVE-2021-39137 - A consensus-vuln in go-eth\nCVE-2021-22937 - Pulse ConnSecure RCE\nhttps://t.me/cybersecuritytechnologies/4044\nCVE-2021-34473 - Pre-auth Path Confusion\nhttps://www.zerodayinitiative.com/blog/2021/8/17/from-pwn2own-2021-a-new-attack-surface-on-microsoft-exchange-proxyshell\nCVE-2021-21225 - Vuln in V8's Array.prototype.concat\nhttps://t.me/cybersecuritytechnologies/4090\nCVE-2021-20090 - Path traversal in Buffalo routers\nhttps://t.me/cybersecuritytechnologies/3986\nCVE-2021-26084 - Confluence Server Webwork OGNL Inj\nhttps://t.me/cybersecuritytechnologies/4202\nCVE-2021-3711 - Vulns in OpenSSL\nhttps://nakedsecurity.sophos.com/2021/08/27/big-bad-decryption-bug-in-openssl-but-no-cause-for-alarm", "url": "https://t.me/CyberSecurityTechnologies/4203"}, {"timestamp": "2022-05-24T17:48:46Z", "date_only": false, "value": "2022-05-24T17:48:46Z", "kind": "milestone", "label": "Published", "source": "github \u00b7 GHSA-GFCR-F9WH-4G28", "record": "GHSA-GFCR-F9WH-4G28", "field": "published"}, {"timestamp": "2022-06-29T00:00:43Z", "date_only": false, 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