CVE-2020-15888

Katalog CVE

CVSS 8.8 · High EPSS 2,4%

Kerentanan Out-of-bounds Read pada lua. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

Lua through 5.4.0 mishandles the interaction between stack resizes and garbage collection, leading to a heap-based buffer overflow, heap-based buffer over-read, or use-after-free.

Rincian

Terbit di NVD

21 Juli 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read
CWE-416: Use After Free
CWE-787: Out-of-bounds Write

EPSS (30 hari)

2,4% peluang dieksploitasi; lebih tinggi dari 83,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/lua/lua/commit/6298903e35217ab69c279056f925fb72900ce0b7 patch · advisory pihak ketiga
• https://github.com/lua/lua/commit/eb41999461b6f428186c55abd95f4ce1a76217d5 patch · advisory pihak ketiga
• http://lua-users.org/lists/lua-l/2020-07/msg00053.html exploit · mailing list · advisory pihak ketiga
• http://lua-users.org/lists/lua-l/2020-07/msg00054.html exploit · mailing list · advisory pihak ketiga
• http://lua-users.org/lists/lua-l/2020-07/msg00071.html exploit · mailing list · advisory pihak ketiga
• http://lua-users.org/lists/lua-l/2020-07/msg00079.html exploit · mailing list · advisory pihak ketiga