{"uuid": "c83ec3bf-a29c-46ba-ad1e-dfd6cf08dc49", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-3847", "type": "seen", "source": "https://t.me/arpsyndicate/760", "content": "#ExploitObserverAlert\n\nCVE-2021-3847\n\nDESCRIPTION: Exploit Observer has 4 entries related to CVE-2021-3847. An unauthorized access to the execution of the setuid file with capabilities flaw in the Linux kernel OverlayFS subsystem was found in the way user copying a capable file from a nosuid mount into another mount. A local user could use this flaw to escalate their privileges on the system.\n\nFIRST-EPSS: 0.000420000\nNVD-IS: 5.9\nNVD-ES: 1.8", "creation_timestamp": "2023-11-29T15:38:49.000000Z"}