Vulnerabilities (CVE)

Filtered by vendor Nethack Subscribe
Filtered by product Nethack
Total 11 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-24809 1 Nethack 1 Nethack 2024-02-04 N/A 5.5 MEDIUM
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. There are no known workarounds.
CVE-2019-19905 1 Nethack 1 Nethack 2024-02-04 7.5 HIGH 9.8 CRITICAL
NetHack 3.6.x before 3.6.4 is prone to a buffer overflow vulnerability when reading very long lines from configuration files. This affects systems that have NetHack installed suid/sgid, and shared systems that allow users to upload their own configuration files.
CVE-2020-5209 1 Nethack 1 Nethack 2024-02-04 4.6 MEDIUM 7.8 HIGH
In NetHack before 3.6.5, unknown options starting with -de and -i 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 influence command line options. Users should upgrade to NetHack 3.6.5.
CVE-2020-5210 1 Nethack 1 Nethack 2024-02-04 4.6 MEDIUM 7.8 HIGH
In NetHack before 3.6.5, an invalid argument to the -w command line 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 influence command line options. Users should upgrade to NetHack 3.6.5.
CVE-2020-5212 1 Nethack 1 Nethack 2024-02-04 7.5 HIGH 9.8 CRITICAL
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.
CVE-2020-5214 1 Nethack 1 Nethack 2024-02-04 7.5 HIGH 9.8 CRITICAL
In NetHack before 3.6.5, detecting an unknown 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.
CVE-2020-5254 1 Nethack 1 Nethack 2024-02-04 6.8 MEDIUM 8.1 HIGH
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.
CVE-2020-5213 1 Nethack 1 Nethack 2024-02-04 7.5 HIGH 9.8 CRITICAL
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.
CVE-2020-5211 1 Nethack 1 Nethack 2024-02-04 7.5 HIGH 9.8 CRITICAL
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.
CVE-2020-5253 1 Nethack 1 Nethack 2024-02-04 7.5 HIGH 9.8 CRITICAL
NetHack before version 3.6.0 allowed malicious use of escaping of characters in the configuration file (usually .nethackrc) which could be exploited. This bug is patched in NetHack 3.6.0.
CVE-2003-0358 3 Debian, Falconseye Project, Nethack 3 Debian Linux, Falconseye, Nethack 2024-02-04 4.6 MEDIUM N/A
Buffer overflow in (1) nethack 3.4.0 and earlier, and (2) falconseye 1.9.3 and earlier, which is based on nethack, allows local users to gain privileges via a long -s command line option.