CVE-2023-3040

Katalog CVE

CVSS 7.5 · High EPSS 0,71%

Kerentanan Out-of-bounds Read pada cloudflare lua-resty-json. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

A debug function in the lua-resty-json package, up to commit id 3ef9492bd3a44d9e51301d6adc3cd1789c8f534a (merged in PR #14) contained an out of bounds access bug that could have allowed an attacker to launch a DoS if the function was used to parse untrusted input data. It is important to note that because this debug function was only used in tests and demos, it was not exploitable in a normal environment.

Rincian

Terbit di NVD

14 Juni 2023

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,71% peluang dieksploitasi; lebih tinggi dari 52,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/cloudflare/lua-resty-json/pull/14 patch
• https://github.com/cloudflare/lua-resty-json/security/advisories/GHSA-h8rp-9622-83pg patch · advisory pihak ketiga