CVE-2023-4540

Katalog CVE

CVSS 7.5 · High EPSS 1,1%

Kerentanan Improper Handling of Exceptional Conditions pada daurnimator lua-http. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Improper Handling of Exceptional Conditions vulnerability in Daurnimator lua-http library allows Excessive Allocation and a denial of service (DoS) attack to be executed by sending a properly crafted request to the server. Such a request causes the program to enter an infinite loop. This issue affects lua-http: all versions before commit ddab283.

Rincian

Terbit di NVD

5 September 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-755: Improper Handling of Exceptional Conditions

EPSS (30 hari)

1,1% peluang dieksploitasi; lebih tinggi dari 64,5% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://cert.pl/posts/2023/09/CVE-2023-4540/ patch · advisory pihak ketiga
• https://github.com/daurnimator/lua-http/commit/ddab2835c583d45dec62680ca8d3cbde55e0bae6 patch
• https://cert.pl/en/posts/2023/09/CVE-2023-4540/
• https://https://cert.pl/en/posts/2023/09/CVE-2023-4540/