CVE-2019-11480: canonical c-kernel

csirt@kutim:~/threat-intel/cve/CVE-2019-11480

CVSS 8.1 · High EPSS 0,51%

Kerentanan Missing Support for Integrity Check pada canonical c-kernel. Skor CVSS 3.1 8.1 (High) menurut NVD.

Deskripsi (NVD)

The pc-kernel snap build process hardcoded the --allow-insecure-repositories and --allow-unauthenticated apt options when creating the build chroot environment. This could allow an attacker who is able to perform a MITM attack between the build environment and the Ubuntu archive to install a malicious package within the build chroot. This issue affects pc-kernel versions prior to and including 2019-07-16

Rincian

Terbit di NVD: 14 April 2020
Terakhir diubah: 17 Juni 2026
Status NVD: Modified
CVSS 3.1: 8.1 (High), sumber NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-353: Missing Support for Integrity Check
CWE-345: Insufficient Verification of Data Authenticity
EPSS (30 hari): 0,51% peluang dieksploitasi; lebih tinggi dari 41,6% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
canonical	c-kernel	Semua versi hingga 2019-07-16

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://bugs.launchpad.net/bugs/1836041 exploit · issue tracking · advisory pihak ketiga
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-11480 advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:10 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.