CVE-2020-5644

Katalog CVE

CVSS 9.8 · Critical EPSS 4,5%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada mitsubishielectric coreos. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Buffer overflow vulnerability in TCP/IP function included in the firmware of GT14 Model of GOT 1000 series (GT1455-QTBDE CoreOS version "05.65.00.BD" and earlier, GT1450-QMBDE CoreOS version "05.65.00.BD" and earlier, GT1450-QLBDE CoreOS version "05.65.00.BD" and earlier, GT1455HS-QTBDE CoreOS version "05.65.00.BD" and earlier, and GT1450HS-QMBDE CoreOS version "05.65.00.BD" and earlier) allows a remote unauthenticated attacker to stop the network functions of the products or execute a malicious program via a specially crafted packet.

Rincian

Terbit di NVD

6 November 2020

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

EPSS (30 hari)

4,5% peluang dieksploitasi; lebih tinggi dari 91,3% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://www.mitsubishielectric.co.jp/psirt/vulnerability/pdf/2020-014.pdf advisory vendor
• https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2020-014_en.pdf advisory vendor
• https://us-cert.cisa.gov/ics/advisories/icsa-20-310-02 advisory pihak ketiga · pemerintah AS
• https://jvn.jp/vu/JVNVU99562395/index.html advisory pihak ketiga