CVE-2020-27221

Katalog CVE

CVSS 9.8 · Critical EPSS 1,5%

Kerentanan Stack-based Buffer Overflow pada eclipse openj9. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

In Eclipse OpenJ9 up to and including version 0.23, there is potential for a stack-based buffer overflow when the virtual machine or JNI natives are converting from UTF-8 characters to platform encoding.

Rincian

Terbit di NVD

21 Januari 2021

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-121: Stack-based Buffer Overflow
CWE-787: Out-of-bounds Write

EPSS (30 hari)

1,5% peluang dieksploitasi; lebih tinggi dari 74,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugs.eclipse.org/bugs/show_bug.cgi?id=569763 issue tracking · advisory vendor