Overview
- 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.
- Source
- security-advisories@github.com
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:N/A:N
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:redhat:etcd:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "44C58F4F-02EB-40DC-86CB-98D027FE7F84",
"versionEndExcluding": "3.3.23",
"versionStartIncluding": "3.3.0"
},
{
"criteria": "cpe:2.3:a:redhat:etcd:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "362ED3D1-DC14-4BC6-A565-39EA4CA7B061",
"versionEndExcluding": "3.4.10",
"versionStartIncluding": "3.4.0"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "36D96259-24BD-44E2-96D9-78CE1D41F956"
}
],
"operator": "OR"
}
]
}
]