CVE-2020-8631
published 2020-02-05CVE-2020-8631: 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…
medium5.5CVSS 3.1
AVLACLPRLUINSUCHINAN
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.
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | cloud-init | <= 19.4 | — |
| canonical | cloud-init | >= 0 < 19.4-2 | 19.4-2 |
| canonical | cloud-init | >= 0 < 19.4-2 | 19.4-2 |
| canonical | cloud-init | >= 0 < 19.4-2 | 19.4-2 |
| canonical | cloud-init | >= 0 < 19.4-2 | 19.4-2 |
| debian | cloud-init | < cloud-init 19.4-2 (bookworm) | cloud-init 19.4-2 (bookworm) |
| debian | debian_linux | — | — |
| msrc | cbl_mariner_1.0_arm | — | — |
| msrc | cbl_mariner_1.0_x64 | — | — |
| msrc | cm1_cloud-init_19.1-5_on_cbl_mariner_1.0 | — | — |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
osv5.5MEDIUM