gio/gsocks4aproxy.c in GNOME GLib before 2.82.1 has an off-by-one error and resultant buffer overflow because SOCKS4_CONN_MSG_LEN is not sufficient for a trailing '\0' character. CREATE(Triage):(User=admin) CVE-2024-52533 (https://nvd.nist.gov/vuln/detail/CVE-2024-52533)