CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2023-24809 – NetHack Call command buffer overflow
https://notcve.org/view.php?id=CVE-2023-24809
NetHack is a single player dungeon exploration game. Starting with version 3.6.2 and prior to version 3.6.7, illegal input to the "C" (call) command can cause a buffer overflow and crash the NetHack process. This vulnerability may be a security issue for systems that have NetHack installed suid/sgid and for shared systems. For all systems, it may result in a process crash. This issue is resolved in NetHack 3.6.7. • https://github.com/NetHack/NetHack/security/advisories/GHSA-2cqv-5w4v-mgch https://nethack.org/security/CVE-2023-24809.html • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 8.1EPSS: 0%CPEs: 1EXPL: 1CVE-2020-5254 – NetHack hilite_status parsing privilege escalation
https://notcve.org/view.php?id=CVE-2020-5254
In NetHack before 3.6.6, some out-of-bound values for the hilite_status option can be exploited. NetHack 3.6.6 resolves this issue. En NetHack versiones anteriores a la versión 3.6.6, algunos valores fuera de límite para la opción hilite_status pueden ser explotados. NetHack versión 3.6.6 resuelve este problema. • https://github.com/dpmdpm2/CVE-2020-5254 https://github.com/NetHack/NetHack/security/advisories/GHSA-2ch6-6r8h-m2p9 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-125: Out-of-bounds Read •
CVSS: 9.8EPSS: 1%CPEs: 1EXPL: 0CVE-2020-5211 – NetHack AUTOCOMPLETE configuration file option is subject to a buffer overflow
https://notcve.org/view.php?id=CVE-2020-5211
In NetHack before 3.6.5, an invalid extended command in value for the AUTOCOMPLETE configuration file option can cause a buffer overflow resulting in a crash or remote code execution/privilege escalation. This vulnerability affects systems that have NetHack installed suid/sgid and shared systems that allow users to upload their own configuration files. Users should upgrade to NetHack 3.6.5. En NetHack versiones anteriores a 3.6.5, un comando extendido no válido en valor para la opción de archivo de configuración AUTOCOMPLETE puede causar un desbordamiento del búfer resultando en un bloqueo o escalada de privilegios o una ejecución de código remota. Esta vulnerabilidad afecta a los sistemas que tienen instalado suid/sgid de NetHack y sistemas compartidos que permiten a usuarios cargar sus propios archivos de configuración. • https://github.com/NetHack/NetHack/security/advisories/GHSA-r788-4jf4-r9f7 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 9.8EPSS: 1%CPEs: 1EXPL: 0CVE-2020-5212 – NetHack MENUCOLOR configuration file option is subject to a buffer overflow
https://notcve.org/view.php?id=CVE-2020-5212
In NetHack before 3.6.5, an extremely long value for the MENUCOLOR configuration file option can cause a buffer overflow resulting in a crash or remote code execution/privilege escalation. This vulnerability affects systems that have NetHack installed suid/sgid and shared systems that allow users to upload their own configuration files. Users should upgrade to NetHack 3.6.5. En NetHack versiones anteriores a 3.6.5, un valor extremadamente largo para la opción del archivo de configuración MENUCOLOR puede causar un desbordamiento del búfer resultando en un bloqueo o una ejecución de código remota/escalada de privilegios. Esta vulnerabilidad afecta a los sistemas que tienen instalado suid/sgid de NetHack y sistemas compartidos que permiten a usuarios cargar sus propios archivos de configuración. • https://github.com/NetHack/NetHack/security/advisories/GHSA-g89f-m829-4m56 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •
CVSS: 9.8EPSS: 1%CPEs: 1EXPL: 0CVE-2020-5213 – NetHack SYMBOL configuration file option is subject to a buffer overflow
https://notcve.org/view.php?id=CVE-2020-5213
In NetHack before 3.6.5, too long of a value for the SYMBOL configuration file option can cause a buffer overflow resulting in a crash or remote code execution/privilege escalation. This vulnerability affects systems that have NetHack installed suid/sgid and shared systems that allow users to upload their own configuration files. Users should upgrade to NetHack 3.6.5. En NetHack versiones anteriores a 3.6.5, un valor demasiado largo para la opción del archivo de configuración SYMBOL puede causar un desbordamiento del búfer resultando en un bloqueo o una ejecución de código remota/escalada de privilegios. Esta vulnerabilidad afecta a los sistemas que tienen instalado suid/sgid de NetHack y sistemas compartidos que permiten a usuarios cargar sus propios archivos de configuración. • https://github.com/NetHack/NetHack/security/advisories/GHSA-rr25-4v34-pr7v • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •