Vulnerability CVE-2020-15115


Published: 2020-08-06   Modified: 2020-08-07

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.

Type:

CWE-521

(Weak Password Requirements)

CVSS2 => (AV:N/AC:L/Au:N/C:P/I:N/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
None
None
Affected software
Redhat -> ETCD 

 References:
https://github.com/etcd-io/etcd/security/advisories/GHSA-4993-m7g5-r9hh

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