{"vulnerability": "CVE-2021-39520", "sightings": [{"uuid": "a33266b2-4ded-4c49-8c72-b260578b2a78", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2021-39520", "type": "seen", "source": "https://t.me/cibsecurity/29132", "content": "\u203c CVE-2021-39520 \u203c\n\nAn issue was discovered in libjpeg through 2020021. A NULL pointer dereference exists in the function BlockBitmapRequester::PushReconstructedData() located in blockbitmaprequester.cpp. It allows an attacker to cause Denial of Service.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2021-09-20T20:27:19.000000Z"}]}