{"uuid": "fcbec880-aa2b-4a22-be58-7e8495f5398c", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-4217", "type": "seen", "source": "https://bsky.app/profile/slackers.it/post/3min5braegm2a", "content": "", "creation_timestamp": "2026-04-04T02:01:23.343732Z"}

{"uuid": "a50e8420-30bd-4d3b-b720-44d230f8b3ba", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-4217", "type": "seen", "source": "https://infosec.exchange/users/certvde/statuses/114816361290443115", "content": "", "creation_timestamp": "2025-07-08T07:10:42.664504Z"}

{"uuid": "8c556028-1b6e-4c72-bf7f-69e7ff360068", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-4217", "type": "published-proof-of-concept", "source": "https://t.me/BABATATASASA/5977", "content": "| CVE-2021-3569 2.1 https://vulners.com/cve/CVE-2021-3569\n| CVE-2021-3527 2.1 https://vulners.com/cve/CVE-2021-3527 | CVE-2021-3446 2.1 …

{"uuid": "3552cf0f-0936-4f12-987d-06c38799f9da", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-4217", "type": "seen", "source": "https://t.me/cibsecurity/48671", "content": "\u203c CVE-2021-4217 \u203c\n\nA flaw was found in unzip. The vulnerability occurs due to improper handling of Unicode strings, which can lead to a null pointer dereference. This flaw allows an attacker to input a specially …