{"vulnerability": "CVE-2021-3492", "sightings": [{"uuid": "b534e54c-7ede-4159-a579-8f7c9943289d", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-34927", "type": "seen", "source": "https://t.me/cibsecurity/35469", "content": "\u203c CVE-2021-34927 \u203c\n\nThis vulnerability allows remote attackers to execute arbitrary code on affected installations of Bentley View 10.15.0.75. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of JT files. Crafted data in a JT file can trigger a read past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-14905.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-01-14T00:24:09.000000Z"}, {"uuid": "ad6a5bd5-d224-46de-a3ca-ab2d01965ce5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-3492", "type": "published-proof-of-concept", "source": "https://t.me/linkersec/95", "content": "Exploitation of a double free vulnerability in Ubuntu shiftfs driver \n\nA very detailed article by Vincent Dehors. The author describes his exploit for Pwn2Own Vancouver, where he got LPE on Ubuntu Groovy 20.10.\n\nhttps://www.synacktiv.com/publications/exploitation-of-a-double-free-vulnerability-in-ubuntu-shiftfs-driver-cve-2021-3492.html", "creation_timestamp": "2021-07-14T11:53:37.000000Z"}, {"uuid": "b7c2b23e-efb8-46a8-bf90-616a2673251e", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-3492", "type": "published-proof-of-concept", "source": "https://t.me/CyberSecurityTechnologies/3835", "content": "#exploit\n1. Windows10 21H1 - CreateProcessWithLogon Write Restricted Service EoP\nhttps://bugs.chromium.org/p/project-zero/issues/detail?id=2194\n\n2. Exploitation of a Double Free Vulnerability in Ubuntu ShiftFS Driver (CVE-2021-3492)\nhttps://www.synacktiv.com/publications/exploitation-of-a-double-free-vulnerability-in-ubuntu-shiftfs-driver-cve-2021-3492.html\n]-> PoC: https://github.com/synacktiv/CVE-2021-3492/blob/master/exploit/main.c", "creation_timestamp": "2024-01-12T15:00:10.000000Z"}]}