CVE-2020-4097

Katalog CVE

CVSS 6.8 · Medium EPSS 0,32%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada hcltech notes. Skor CVSS 3.1 6.8 (Medium) menurut NVD.

Deskripsi (NVD)

In HCL Notes version 9 previous to release 9.0.1 FixPack 10 Interim Fix 8, version 10 previous to release 10.0.1 FixPack 6 and version 11 previous to 11.0.1 FixPack 1, a vulnerability in the input parameter handling of the Notes Client could potentially be exploited by an attacker resulting in a buffer overflow. This could enable an attacker to crash HCL Notes or execute attacker-controlled code on the client.

Rincian

Terbit di NVD

5 November 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

EPSS (30 hari)

0,32% peluang dieksploitasi; lebih tinggi dari 22,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0084796 advisory vendor