{"vulnerability": "CVE-2021-38504", "sightings": [{"uuid": "d4070ae1-6fe1-4a26-8307-1d0c8e762896", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-38504", "type": "seen", "source": "https://t.me/cibsecurity/33655", "content": "\u203c CVE-2021-38504 \u203c\n\nWhen interacting with an HTML input element's file picker dialog with webkitdirectory set, a use-after-free could have resulted, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Firefox < 94, Thunderbird < 91.3, and Firefox ESR < 91.3.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-12-09T00:24:04.000000Z"}]}