{"uuid": "41b5b3fb-0ac4-47b0-b8ab-86626aff342b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-3438", "type": "seen", "source": "https://t.me/cissp/3866", "content": "Threat Research\n1. CVE-2021-3438:\n16 Years In Hiding - Millions of Printers HP, Samsung, Xerox Worldwide Vulnerable\nhttps://labs.sentinelone.com/cve-2021-3438-16-years-in-hiding-millions-of-printers-worldwide-vulnerable\n2. Vulnerability in Apple\u2019s kernel (darwin-xnu)\nhttps://pwning.systems/posts/apple-kernel-vulnerability\n\nCloud Security\nHow to defend against DNS exfiltration in AWS?..\nhttps://towardsaws.com/how-to-defend-against-dns-exfiltration-in-aws-a65b9214d4e1\n\nexploit\nCVE-2021-33909:\nSequoia - A LPE Vulnerability in Linux\u2019s Filesystem Layer (CVE-2021-33909)\nhttps://www.qualys.com/2021/07/20/cve-2021-33909/sequoia-local-privilege-escalation-linux.txt\n// Tested on Ubuntu, Debian, Fedora\n\nRed Team Tactics\nHackerOne Hacker API tools\nhttps://github.com/Hacker0x01/awesome-hacker-api-tools", "creation_timestamp": "2026-09-02T01:04:32.588710Z"}