CVE-2023-24809NetHack Call command buffer overflow CVE-2020-5254NetHack hilite_status parsing privilege escalation CVE-2020-5253NetHack 3.4.3 privilege escalation CVE-2020-5214Error recovery after syntax error in configuration file is subject to a buffer overflow CVE-2020-5213SYMBOL configuration file option is subject to a buffer overflow CVE-2020-5212MENUCOLOR configuration file option is subject to a buffer overflow CVE-2020-5211AUTOCOMPLETE configuration file option is subject to a buffer overflow CVE-2020-5210NetHack command line -w option parsing is subject to a buffer overflow CVE-2020-5209Command line parsing of options starting with -de and -i is subject to a buffer overflow CVE-2019-19905Privilege escalation/remote code execution/crash in configuration parsing