CVE-2020-15115: Weak Password Requirements

October 6, 2022

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.

References

github.com/advisories/GHSA-4993-m7g5-r9hh
github.com/etcd-io/etcd/security/advisories/GHSA-4993-m7g5-r9hh
nvd.nist.gov/vuln/detail/CVE-2020-15115

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