CVE-2020-15115 — Vulnetix

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CVE-2020-15115 PUBLISHED

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.

EPSS 0.33% · 55.9th percentile

Risk Scores

EPSS Score

0.33%

55.9th percentile

Affected Products

Vendor	Product	Versions
Ubuntu:25.10	etcd	3.5.16-4, 0
Ubuntu:16.04:LTS	etcd	2.2.1+dfsg-1, 2.2.2+dfsg-1, 2.2.2+dfsg-2
Ubuntu:Pro:24.04:LTS	etcd	3.4.30-1ubuntu0.24.04.2, 0, 3.4.23-4ubuntu2
Ubuntu:Pro:20.04:LTS	etcd	3.2.26+dfsg-4, 3.2.26+dfsg-6, 3.2.26+dfsg-6ubuntu0.1
Ubuntu:Pro:18.04:LTS	etcd	3.2.9+dfsg-3, 3.2.17+dfsg-1, 3.2.17+dfsg-1ubuntu0.1~esm1
Ubuntu:Pro:22.04:LTS	etcd	3.3.25+dfsg-6, 3.3.25+dfsg-7ubuntu0.22.04.1, 3.3.25+dfsg-7ubuntu0.22.04.1+esm1

Timeline

Aug 6, 2020 CVE Published
Apr 14, 2021 EPSS Score
Jun 22, 2021 EPSS Score
Aug 23, 2021 EPSS Score
Dec 25, 2021 EPSS Score
Jan 6, 2022 EPSS Score
Feb 4, 2022 EPSS Score
Feb 25, 2022 EPSS Score
Apr 1, 2022 EPSS Score
Jun 29, 2022 EPSS Score
Aug 31, 2022 EPSS Score
Nov 1, 2022 EPSS Score

References

https://ubuntu.com/security/CVE-2020-15115 third-party-advisory
https://github.com/etcd-io/etcd/security/advisories/GHSA-4993-m7g5-r9hh third-party-advisory
https://www.cve.org/CVERecord?id=CVE-2020-15115 third-party-advisory

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