CVE-2023-29195 (GCVE-0-2023-29195)

Vulnerability from cvelistv5 – Published: 2023-05-11 19:07 – Updated: 2025-01-24 21:28
VLAI
Title
Vitess VTAdmin users that can create shards can deny access to other functions
Summary
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.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-01-24 21:28 UTC
CWE
  • CWE-20 - Improper Input Validation
  • CWE-703 - Improper Check or Handling of Exceptional Conditions
Impacted products
Vendor Product Version CPE status
vitessio vitess Affected: < 16.0.2
guessed Create a notification for this product.
Show details on NVD website

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              {
                "lang": "en",
                "value": "CWE-703"
              }
            ],
            "source": "security-advisories@github.com",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-noinfo"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2026-06-26T10:34:12+00:00",
      "cve": "CVE-2023-29195",
      "id": "CVE-2023-29195",
      "initial_release_date": "2023-05-11T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "vitess: unsanitized admin input leads to DoS",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-29195.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-02T14:00:15.882Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "name": "https://github.com/vitessio/vitess/security/advisories/GHSA-pqj7-jx24-wj7w",
                "tags": [
                  "x_refsource_CONFIRM",
                  "x_transferred"
                ],
                "url": "https://github.com/vitessio/vitess/security/advisories/GHSA-pqj7-jx24-wj7w"
              },
              {
                "name": "https://github.com/vitessio/vitess/issues/12842",
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://github.com/vitessio/vitess/issues/12842"
              },
              {
                "name": "https://github.com/vitessio/vitess/pull/12843",
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://github.com/vitessio/vitess/pull/12843"
              },
              {
                "name": "https://github.com/vitessio/vitess/commit/9dcbd7de3180f47e94f54989fb5c66daea00c920",
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://github.com/vitessio/vitess/commit/9dcbd7de3180f47e94f54989fb5c66daea00c920"
              },
              {
                "name": "https://github.com/vitessio/vitess/releases/tag/v16.0.2",
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://github.com/vitessio/vitess/releases/tag/v16.0.2"
              },
              {
                "name": "https://pkg.go.dev/vitess.io/vitess@v0.16.2",
                "tags": [
                  "x_refsource_MISC",
                  "x_transferred"
                ],
                "url": "https://pkg.go.dev/vitess.io/vitess@v0.16.2"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2023-29195",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-01-24T21:28:35.583348Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-01-24T21:28:26.998Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "product": "vitess",
              "vendor": "vitessio",
              "versions": [
                {
                  "status": "affected",
                  "version": "\u003c 16.0.2"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "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."
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "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"
              }
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-20",
                  "description": "CWE-20: Improper Input Validation",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            },
            {
              "descriptions": [
                {
                  "cweId": "CWE-703",
                  "description": "CWE-703: Improper Check or Handling of Exceptional Conditions",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2023-05-11T19:07:39.530Z",
            "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
            "shortName": "GitHub_M"
          },
          "references": [
            {
              "name": "https://github.com/vitessio/vitess/security/advisories/GHSA-pqj7-jx24-wj7w",
              "tags": [
                "x_refsource_CONFIRM"
              ],
              "url": "https://github.com/vitessio/vitess/security/advisories/GHSA-pqj7-jx24-wj7w"
            },
            {
              "name": "https://github.com/vitessio/vitess/issues/12842",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/vitessio/vitess/issues/12842"
            },
            {
              "name": "https://github.com/vitessio/vitess/pull/12843",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/vitessio/vitess/pull/12843"
            },
            {
              "name": "https://github.com/vitessio/vitess/commit/9dcbd7de3180f47e94f54989fb5c66daea00c920",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/vitessio/vitess/commit/9dcbd7de3180f47e94f54989fb5c66daea00c920"
            },
            {
              "name": "https://github.com/vitessio/vitess/releases/tag/v16.0.2",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://github.com/vitessio/vitess/releases/tag/v16.0.2"
            },
            {
              "name": "https://pkg.go.dev/vitess.io/vitess@v0.16.2",
              "tags": [
                "x_refsource_MISC"
              ],
              "url": "https://pkg.go.dev/vitess.io/vitess@v0.16.2"
            }
          ],
          "source": {
            "advisory": "GHSA-pqj7-jx24-wj7w",
            "discovery": "UNKNOWN"
          },
          "title": "Vitess VTAdmin users that can create shards can deny access to other functions"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "assignerShortName": "GitHub_M",
        "cveId": "CVE-2023-29195",
        "datePublished": "2023-05-11T19:07:39.530Z",
        "dateReserved": "2023-04-03T13:37:18.453Z",
        "dateUpdated": "2025-01-24T21:28:41.799Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


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