CVE-2020-16843

Katalog CVE

CVSS 5.9 · Medium EPSS 1,7%

Kerentanan pada amazon firecracker. Skor CVSS 3.1 5.9 (Medium) menurut NVD.

Deskripsi (NVD)

In Firecracker 0.20.x before 0.20.1 and 0.21.x before 0.21.2, the network stack can freeze under heavy ingress traffic. This can result in a denial of service on the microVM when it is configured with a single network interface, and an availability problem for the microVM network interface on which the issue is triggered.

Rincian

Terbit di NVD

4 Agustus 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

EPSS (30 hari)

1,7% peluang dieksploitasi; lebih tinggi dari 76,2% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/firecracker-microvm/firecracker/issues/2057 mitigasi · advisory pihak ketiga
• http://www.openwall.com/lists/oss-security/2020/08/13/1 mailing list · advisory pihak ketiga
• https://www.openwall.com/lists/oss-security/2020/08/13/1 mailing list · advisory pihak ketiga