CVE-2023-4043: eclipse parsson

csirt@kutim:~/threat-intel/cve/CVE-2023-4043

CVSS 7.5 · High EPSS 0,76%

Kerentanan Improper Input Validation pada eclipse parsson. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

In Eclipse Parsson before versions 1.1.4 and 1.0.5, Parsing JSON from untrusted sources can lead malicious actors to exploit the fact that the built-in support for parsing numbers with large scale in Java has a number of edge cases where the input text of a number can lead to much larger processing time than one would expect. To mitigate the risk, parsson put in place a size limit for the numbers as well as their scale.

Rincian

Terbit di NVD: 3 November 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-20: Improper Input Validation
CWE-834: Excessive Iteration
EPSS (30 hari): 0,76% peluang dieksploitasi; lebih tinggi dari 54,2% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
eclipse	parsson	Semua versi sebelum 1.0.5
eclipse	parsson	Versi 1.1.0 hingga sebelum 1.1.4

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://github.com/eclipse-ee4j/parsson/pull/100 patch
https://gitlab.eclipse.org/security/vulnerability-reports/-/issues/13 exploit · issue tracking

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.