{"vulnerability": "CVE-2021-23177", "sightings": [{"uuid": "b9c7aed3-0d50-4069-b54a-6e99894753a7", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-23177", "type": "seen", "source": "https://t.me/cibsecurity/48588", "content": "\u203c CVE-2021-23177 \u203c\n\nAn improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-08-23T20:21:36.000000Z"}]}