Vitess VTAdmin users that can create shards can deny access to other functions
Summary
Vitess VTAdmin users that can create shards can deny access to other functions
Original description
The description as published by the source.
Vitess is a database clustering system for horizontal scaling of MySQL through generalized sharding. Prior to version 16.0.2, users can either intentionally or inadvertently create a shard containing / characters from VTAdmin such that from that point on, anyone who tries to create a new shard from VTAdmin will receive an error. Attempting to view the keyspace(s) will also no longer work. Creating a shard using vtctldclient does not have the same problem because the CLI validates the input correctly. Version 16.0.2, corresponding to version 0.16.2 of the go module, contains a patch for this issue. Some workarounds are available. Always use vtctldclient to create shards, instead of using VTAdmin; disable creating shards from VTAdmin using RBAC; and/or delete the topology record for the offending shard using the client for your topology server.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
References
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- patch github.com
- report github.com
- web github.com
- web pkg.go.dev