CVE-2020-15115
etcd has no minimum password length
5.8
MEDIUM
CVSS 3.1
EPSS 0.30%
Description
etcd before versions 3.3.23 and 3.4.10 does not perform any password length validation, which allows for very short passwords, such as those with a length of one. This may allow an attacker to guess or brute-force users' passwords with little computational effort.
How to fix CVE-2020-15115
To remediate CVE-2020-15115, upgrade the affected package to a fixed version below.
- —upgrade to 3.3.25+dfsg-5 or later
- —upgrade to 3.4.10 or later
Is CVE-2020-15115 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 3.3.25+dfsg-5
- >= 3.4.0, < 3.4.10
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N |