{"vulnerability": "CVE-2022-42705", "sightings": [{"uuid": "58c9d9eb-0880-4b9d-8ffa-412c33815cc0", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2022-42705", "type": "seen", "source": "https://t.me/cibsecurity/54038", "content": "\u203c CVE-2022-42705 \u203c\n\nA use-after-free in res_pjsip_pubsub.c in Sangoma Asterisk 16.28, 18.14, 19.6, and certified/18.9-cert2 may allow a remote authenticated attacker to crash Asterisk (denial of service) by performing activity on a subscription via a reliable transport at the same time that Asterisk is also performing activity on that subscription.\n\n\ud83d\udcd6 Read\n\nvia \"National Vulnerability Database\".", "creation_timestamp": "2022-12-06T00:40:31.000000Z"}]}