Home/CVE/In cloud-init through 19.4, rand_user_password in cloudinit/config/cc_set_passwords.py has a small default pwlen value,
CVE

CVE-2020-8632

In cloud-init through 19.4, rand_user_password in cloudinit/config/cc_set_passwords.py has a small default pwlen value,

In cloud-init through 19.4, rand_user_password in cloudinit/config/cc_set_passwords.py has a small default pwlen value, which makes it easier for attackers to guess passwords.

MEDIUM · CVSS 5.5 EPSS 0.00097
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-521Weak Password Requirements
▤

Affected Products & Versions

3
canonical cloud-init<= 19.4
opensuse leapall versions
debian linuxall versions
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD05 Feb 2020 · 02:15 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
⚑

Vendor Advisories

8
suse-csafopenSUSE-SU-2024:10688-1
msrcCVE-2020-8632
suse-csafSUSE-SU-2020:0818-1
suse-csafopenSUSE-SU-2020:0400-1
suse-csafSUSE-SU-2020:0751-1
🔗

References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00042.htmlMailing ListThird Party Advisory
https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1860795Issue TrackingPatchThird Party Advisory
https://github.com/canonical/cloud-init/pull/189PatchThird Party Advisory
https://lists.debian.org/debian-lts-announce/2020/02/msg00021.htmlMailing ListThird Party Advisory
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