CVE-2019-16336

Katalog CVE

CVSS 6.5 · Medium EPSS 1,5%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada cypress cyble-416045, cypress cybl11573. Skor CVSS 3.1 6.5 (Medium) menurut NVD.

Deskripsi (NVD)

The Bluetooth Low Energy implementation in Cypress PSoC 4 BLE component 3.61 and earlier processes data channel frames with a payload length larger than the configured link layer maximum RX payload size, which allows attackers (in radio range) to cause a denial of service (crash) via a crafted BLE Link Layer frame.

Rincian

Terbit di NVD

12 Februari 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

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

EPSS (30 hari)

1,5% peluang dieksploitasi; lebih tinggi dari 73,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://community.cypress.com/thread/48573 advisory vendor
• https://community.cypress.com/thread/53680 advisory vendor
• https://asset-group.github.io/disclosures/sweyntooth/ exploit · advisory pihak ketiga
• https://www.youtube.com/watch?v=Iw8sIBLWE_w exploit · advisory pihak ketiga