CVE-2020-15115

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

06/08/2020

Last modified:

07/11/2023

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&#39; passwords with little computational effort.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x

7.50

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:L/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:redhat:etcd::::::::	3.3.0 (including)	3.3.23 (excluding)
cpe:2.3:a:redhat:etcd::::::::	3.4.0 (including)	3.4.10 (excluding)
cpe:2.3:o:fedoraproject:fedora:32:::::::*

To consult the complete list of CPE names with products and versions, see this page

CVE-2020-15115

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools