CVE-2020-8631

Katalog CVE

CVSS 5.5 · Medium EPSS 0,43%

Kerentanan Use of Insufficiently Random Values pada canonical cloud-init, opensuse leap +1 lainnya. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

cloud-init through 19.4 relies on Mersenne Twister for a random password, which makes it easier for attackers to predict passwords, because rand_str in cloudinit/util.py calls the random.choice function.

Rincian

Terbit di NVD

5 Februari 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-330: Use of Insufficiently Random Values

EPSS (30 hari)

0,43% peluang dieksploitasi; lebih tinggi dari 35,9% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1860795 issue tracking · patch · advisory pihak ketiga
• https://github.com/canonical/cloud-init/pull/204 patch · advisory pihak ketiga
• http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00042.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2020/02/msg00021.html mailing list · advisory pihak ketiga