Headline
GHSA-vjg6-93fv-qv64: Etcd auth Inaccurate logging of authentication attempts for users with CN-based auth only
Vulnerability type
Logging
Detail
etcd users who have no password can authenticate only through a client certificate. When such users try to authenticate into etcd using the Authenticate endpoint, errors are logged with insufficient information regarding why the authentication failed, and may be misleading when auditing etcd logs.
References
Find out more on this vulnerability in the security audit report
For more information
If you have any questions or comments about this advisory:
- Contact the etcd security committee
- GitHub Advisory Database
- GitHub Reviewed
- GHSA-vjg6-93fv-qv64
Etcd auth Inaccurate logging of authentication attempts for users with CN-based auth only
Low severity GitHub Reviewed Published Aug 5, 2020 in etcd-io/etcd • Updated Feb 3, 2024
Package
gomod go.etcd.io/etcd (Go)
Affected versions
>= 3.4.0-rc.0, <= 3.4.9
< 3.3.23
Patched versions
3.4.10
3.3.23
Vulnerability type
Logging
Detail
etcd users who have no password can authenticate only through a client certificate. When such users try to authenticate into etcd using the Authenticate endpoint, errors are logged with insufficient information regarding why the authentication failed, and may be misleading when auditing etcd logs.
References
Find out more on this vulnerability in the security audit report
For more information
If you have any questions or comments about this advisory:
- Contact the etcd security committee
References
- GHSA-vjg6-93fv-qv64
Published to the GitHub Advisory Database
Feb 3, 2024