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.
CVSS Details
- CVSS 3.1 Base Score: 9.8
- CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | alpine-linux-upgrade-nethack | May 8, 2020 | Dec 19, 2019 | |
| Debian | debian-upgrade-nethack | Jul 30, 2024 | Dec 19, 2019 | |
| Ubuntu | no-fix-ubuntu-package | Jun 26, 2025 | Dec 19, 2019 |
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