{
    "dataType": "CVE_RECORD",
    "dataVersion": "5.1",
    "cveMetadata": {
        "cveId": "CVE-2023-29193",
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "state": "PUBLISHED",
        "assignerShortName": "GitHub_M",
        "dateReserved": "2023-04-03T13:37:18.453Z",
        "datePublished": "2023-04-14T19:01:01.317Z",
        "dateUpdated": "2024-08-02T14:00:15.887Z"
    },
    "containers": {
        "cna": {
            "title": "SpiceDB binding metrics port to untrusted networks and can leak command-line flags",
            "problemTypes": [
                {
                    "descriptions": [
                        {
                            "cweId": "CWE-209",
                            "lang": "en",
                            "description": "CWE-209: Generation of Error Message Containing Sensitive Information",
                            "type": "CWE"
                        }
                    ]
                }
            ],
            "metrics": [
                {
                    "cvssV3_1": {
                        "attackComplexity": "LOW",
                        "attackVector": "ADJACENT_NETWORK",
                        "availabilityImpact": "NONE",
                        "baseScore": 8.7,
                        "baseSeverity": "HIGH",
                        "confidentialityImpact": "HIGH",
                        "integrityImpact": "HIGH",
                        "privilegesRequired": "LOW",
                        "scope": "CHANGED",
                        "userInteraction": "NONE",
                        "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N",
                        "version": "3.1"
                    }
                }
            ],
            "references": [
                {
                    "name": "https://github.com/authzed/spicedb/security/advisories/GHSA-cjr9-mr35-7xh6",
                    "tags": [
                        "x_refsource_CONFIRM"
                    ],
                    "url": "https://github.com/authzed/spicedb/security/advisories/GHSA-cjr9-mr35-7xh6"
                },
                {
                    "name": "https://github.com/authzed/spicedb/commit/9bbd7d76b6eaba33fe0236014f9b175d21232999",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/authzed/spicedb/commit/9bbd7d76b6eaba33fe0236014f9b175d21232999"
                },
                {
                    "name": "https://github.com/authzed/spicedb/releases/tag/v1.19.1",
                    "tags": [
                        "x_refsource_MISC"
                    ],
                    "url": "https://github.com/authzed/spicedb/releases/tag/v1.19.1"
                }
            ],
            "affected": [
                {
                    "vendor": "authzed",
                    "product": "spicedb",
                    "versions": [
                        {
                            "version": "< 1.19.1",
                            "status": "affected"
                        }
                    ]
                }
            ],
            "providerMetadata": {
                "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
                "shortName": "GitHub_M",
                "dateUpdated": "2023-04-14T19:01:01.317Z"
            },
            "descriptions": [
                {
                    "lang": "en",
                    "value": "SpiceDB is an open source, Google Zanzibar-inspired, database system for creating and managing security-critical application permissions. The `spicedb serve` command contains a flag named `--grpc-preshared-key` which is used to protect the gRPC API from being accessed by unauthorized requests. The values of this flag are to be considered sensitive, secret data. The `/debug/pprof/cmdline` endpoint served by the metrics service (defaulting running on port `9090`) reveals the command-line flags provided for debugging purposes. If a password is set via the `--grpc-preshared-key` then the key is revealed by this endpoint along with any other flags provided to the SpiceDB binary. This issue has been fixed in version 1.19.1.\n\n### Impact\n\nAll deployments abiding by the recommended best practices for production usage are **NOT affected**:\n- Authzed's SpiceDB Serverless\n- Authzed's SpiceDB Dedicated\n- SpiceDB Operator\n\nUsers configuring SpiceDB via environment variables are **NOT affected**.\n\nUsers **MAY be affected** if they expose their metrics port to an untrusted network and are configuring `--grpc-preshared-key` via command-line flag.\n\n### Patches\n\nTODO\n\n### Workarounds\n\nTo workaround this issue you can do one of the following:\n\n- Configure the preshared key via an environment variable (e.g. `SPICEDB_GRPC_PRESHARED_KEY=yoursecret spicedb serve`)\n- Reconfigure the `--metrics-addr` flag to bind to a trusted network (e.g. `--metrics-addr=localhost:9090`)\n- Disable the metrics service via the flag (e.g. `--metrics-enabled=false`)\n- Adopt one of the recommended deployment models: [Authzed's managed services](https://authzed.com/pricing) or the [SpiceDB Operator](https://github.com/authzed/spicedb-operator)\n\n### References\n\n- [GitHub Security Advisory issued for SpiceDB](https://github.com/authzed/spicedb/security/advisories/GHSA-cjr9-mr35-7xh6)\n- [Go issue #22085](https://github.com/golang/go/issues/22085) for documenting the risks of exposing pprof to the internet\n- [Go issue #42834](https://github.com/golang/go/issues/42834) discusses preventing pprof registration to the default serve mux\n- [semgrep rule go.lang.security.audit.net.pprof.pprof-debug-exposure](https://semgrep.dev/r?q=go.lang.security.audit.net.pprof) checks for a variation of this issue\n\n### Credit\n\nWe'd like to thank Amit Laish, a security researcher at GE Vernova for responsibly disclosing this vulnerability.\n"
                }
            ],
            "source": {
                "advisory": "GHSA-cjr9-mr35-7xh6",
                "discovery": "UNKNOWN"
            }
        },
        "adp": [
            {
                "providerMetadata": {
                    "orgId": "af854a3a-2127-422b-91ae-364da2661108",
                    "shortName": "CVE",
                    "dateUpdated": "2024-08-02T14:00:15.887Z"
                },
                "title": "CVE Program Container",
                "references": [
                    {
                        "name": "https://github.com/authzed/spicedb/security/advisories/GHSA-cjr9-mr35-7xh6",
                        "tags": [
                            "x_refsource_CONFIRM",
                            "x_transferred"
                        ],
                        "url": "https://github.com/authzed/spicedb/security/advisories/GHSA-cjr9-mr35-7xh6"
                    },
                    {
                        "name": "https://github.com/authzed/spicedb/commit/9bbd7d76b6eaba33fe0236014f9b175d21232999",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://github.com/authzed/spicedb/commit/9bbd7d76b6eaba33fe0236014f9b175d21232999"
                    },
                    {
                        "name": "https://github.com/authzed/spicedb/releases/tag/v1.19.1",
                        "tags": [
                            "x_refsource_MISC",
                            "x_transferred"
                        ],
                        "url": "https://github.com/authzed/spicedb/releases/tag/v1.19.1"
                    }
                ]
            }
        ]
    }
}