{
    "data_version": "4.0",
    "data_type": "CVE",
    "data_format": "MITRE",
    "CVE_data_meta": {
        "ID": "CVE-2023-29195",
        "ASSIGNER": "security-advisories@github.com",
        "STATE": "PUBLIC"
    },
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "value": "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."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-20: Improper Input Validation",
                        "cweId": "CWE-20"
                    }
                ]
            },
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "CWE-703: Improper Check or Handling of Exceptional Conditions",
                        "cweId": "CWE-703"
                    }
                ]
            }
        ]
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "vendor_name": "vitessio",
                    "product": {
                        "product_data": [
                            {
                                "product_name": "vitess",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "=",
                                            "version_value": "< 16.0.2"
                                        }
                                    ]
                                }
                            }
                        ]
                    }
                }
            ]
        }
    },
    "references": {
        "reference_data": [
            {
                "url": "https://github.com/vitessio/vitess/security/advisories/GHSA-pqj7-jx24-wj7w",
                "refsource": "MISC",
                "name": "https://github.com/vitessio/vitess/security/advisories/GHSA-pqj7-jx24-wj7w"
            },
            {
                "url": "https://github.com/vitessio/vitess/issues/12842",
                "refsource": "MISC",
                "name": "https://github.com/vitessio/vitess/issues/12842"
            },
            {
                "url": "https://github.com/vitessio/vitess/pull/12843",
                "refsource": "MISC",
                "name": "https://github.com/vitessio/vitess/pull/12843"
            },
            {
                "url": "https://github.com/vitessio/vitess/commit/9dcbd7de3180f47e94f54989fb5c66daea00c920",
                "refsource": "MISC",
                "name": "https://github.com/vitessio/vitess/commit/9dcbd7de3180f47e94f54989fb5c66daea00c920"
            },
            {
                "url": "https://github.com/vitessio/vitess/releases/tag/v16.0.2",
                "refsource": "MISC",
                "name": "https://github.com/vitessio/vitess/releases/tag/v16.0.2"
            },
            {
                "url": "https://pkg.go.dev/vitess.io/vitess@v0.16.2",
                "refsource": "MISC",
                "name": "https://pkg.go.dev/vitess.io/vitess@v0.16.2"
            }
        ]
    },
    "source": {
        "advisory": "GHSA-pqj7-jx24-wj7w",
        "discovery": "UNKNOWN"
    },
    "impact": {
        "cvss": [
            {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "LOW",
                "baseScore": 4.1,
                "baseSeverity": "MEDIUM",
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "privilegesRequired": "HIGH",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L",
                "version": "3.1"
            }
        ]
    }
}