CVE-2020-5210

Katalog CVE

CVSS 7.8 · High EPSS 0,80%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada nethack. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

28 Januari 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

0,80% peluang dieksploitasi; lebih tinggi dari 55,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/NetHack/NetHack/commit/f3def5c0b999478da2d0a8f0b6a7c370a2065f77 patch
• https://github.com/NetHack/NetHack/security/advisories/GHSA-v5pg-hpjg-9rpp advisory pihak ketiga