CVE-2023-6683

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://access.redhat.com/security/cve/CVE-2023-6683", "name": "https://access.redhat.com/security/cve/CVE-2023-6683", "tags": [], "refsource": ""}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2254825", "name": "RHBZ#2254825", "tags": [], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "A flaw was found in the QEMU built-in VNC server while processing ClientCutText messages. The qemu_clipboard_request() function can be reached before vnc_server_cut_text_caps() was called and had the chance to initialize the clipboard peer, leading to a NULL pointer dereference. This could allow a malicious authenticated VNC client to crash QEMU and trigger a denial of service."}]}, "problemtype": {"problemtype_data": [{"description": []}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2023-6683", "ASSIGNER": "secalert@redhat.com"}}, "impact": {}, "publishedDate": "2024-01-12T19:15Z", "configurations": {"nodes": [], "CVE_data_version": "4.0"}, "lastModifiedDate": "2024-01-12T19:21Z"}