Search criteria
11 vulnerabilities by NetHack
CVE-2023-24809 (GCVE-0-2023-24809)
Vulnerability from cvelistv5 – Published: 2023-02-17 19:41 – Updated: 2025-03-10 21:09
VLAI?
Summary
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.
Severity ?
5.5 (Medium)
CWE
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
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CVE-2020-5254 (GCVE-0-2020-5254)
Vulnerability from cvelistv5 – Published: 2020-03-10 16:45 – Updated: 2024-08-04 08:22
VLAI?
Summary
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.
Severity ?
CWE
- CWE-125 - Out-of-bounds Read
Assigner
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CVE-2020-5253 (GCVE-0-2020-5253)
Vulnerability from cvelistv5 – Published: 2020-03-10 16:35 – Updated: 2024-08-04 08:22
VLAI?
Summary
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.
Severity ?
CWE
- CWE-184 - Incomplete List of Disallowed Inputs
Assigner
References
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CVE-2020-5211 (GCVE-0-2020-5211)
Vulnerability from cvelistv5 – Published: 2020-01-28 17:55 – Updated: 2024-08-04 08:22
VLAI?
Summary
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.
Severity ?
5 (Medium)
CWE
- CWE-120 - Buffer Overflow
Assigner
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CVE-2020-5212 (GCVE-0-2020-5212)
Vulnerability from cvelistv5 – Published: 2020-01-28 17:55 – Updated: 2024-08-04 08:22
VLAI?
Summary
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.
Severity ?
5 (Medium)
CWE
- CWE-120 - Buffer Overflow
Assigner
References
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CVE-2020-5213 (GCVE-0-2020-5213)
Vulnerability from cvelistv5 – Published: 2020-01-28 17:55 – Updated: 2024-08-04 08:22
VLAI?
Summary
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.
Severity ?
5 (Medium)
CWE
- CWE-120 - Buffer Overflow
Assigner
References
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CVE-2020-5214 (GCVE-0-2020-5214)
Vulnerability from cvelistv5 – Published: 2020-01-28 17:55 – Updated: 2024-08-04 08:22
VLAI?
Summary
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.
Severity ?
5 (Medium)
CWE
- CWE-120 - Buffer Overflow
Assigner
References
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CVE-2020-5209 (GCVE-0-2020-5209)
Vulnerability from cvelistv5 – Published: 2020-01-28 17:50 – Updated: 2024-08-04 08:22
VLAI?
Summary
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.
Severity ?
5 (Medium)
CWE
- CWE-120 - Buffer Overflow
Assigner
References
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CVE-2020-5210 (GCVE-0-2020-5210)
Vulnerability from cvelistv5 – Published: 2020-01-28 17:50 – Updated: 2024-08-04 08:22
VLAI?
Summary
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.
Severity ?
5 (Medium)
CWE
- CWE-120 - Buffer Overflow
Assigner
References
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CVE-2019-19905 (GCVE-0-2019-19905)
Vulnerability from cvelistv5 – Published: 2019-12-19 17:39 – Updated: 2024-08-05 02:32
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | ||||||||||||||||
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CVE-2003-0358 (GCVE-0-2003-0358)
Vulnerability from cvelistv5 – Published: 2003-05-30 04:00 – Updated: 2024-08-08 01:50
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||
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