{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "valkey",
          "vendor": "valkey-io",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 7.2.12"
            },
            {
              "status": "affected",
              "version": "\u003e= 8.0.0, \u003c 8.0.7"
            },
            {
              "status": "affected",
              "version": "\u003e= 8.1.0, \u003c 8.1.6"
            },
            {
              "status": "affected",
              "version": "\u003e= 9.0.0, \u003c 9.0.2"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Valkey is a distributed key-value database. Prior to versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12, a malicious user can use scripting commands to inject arbitrary information into the response stream for the given client, potentially corrupting or returning tampered data to other users on the same connection. The error handling code for lua scripts does not properly handle null characters. Versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12 fix the issue."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 8.5,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "NONE",
            "integrityImpact": "LOW",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-74",
              "description": "CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component (\u0027Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-23T19:39:29.136Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/valkey-io/valkey/security/advisories/GHSA-p876-p7q5-hv2m",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/valkey-io/valkey/security/advisories/GHSA-p876-p7q5-hv2m"
        }
      ],
      "source": {
        "advisory": "GHSA-p876-p7q5-hv2m",
        "discovery": "UNKNOWN"
      },
      "title": "Valkey Affected by RESP Protocol Injection via Lua error_reply"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-67733",
    "datePublished": "2026-02-23T19:39:29.136Z",
    "dateReserved": "2025-12-11T00:45:45.790Z",
    "dateUpdated": "2026-02-23T19:39:29.136Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2025-67733\",\"sourceIdentifier\":\"security-advisories@github.com\",\"published\":\"2026-02-23T20:28:53.280\",\"lastModified\":\"2026-02-24T14:13:49.320\",\"vulnStatus\":\"Undergoing Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"Valkey is a distributed key-value database. Prior to versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12, a malicious user can use scripting commands to inject arbitrary information into the response stream for the given client, potentially corrupting or returning tampered data to other users on the same connection. The error handling code for lua scripts does not properly handle null characters. Versions 9.0.2, 8.1.6, 8.0.7, and 7.2.12 fix the issue.\"},{\"lang\":\"es\",\"value\":\"Valkey es una base de datos distribuida de clave-valor. Antes de las versiones 9.0.2, 8.1.6, 8.0.7 y 7.2.12, un usuario malicioso puede usar comandos de scripting para inyectar informaci\u00f3n arbitraria en el flujo de respuesta para el cliente dado, potencialmente corrompiendo o devolviendo datos manipulados a otros usuarios en la misma conexi\u00f3n. El c\u00f3digo de manejo de errores para scripts de lua no maneja correctamente los caracteres nulos. Las versiones 9.0.2, 8.1.6, 8.0.7 y 7.2.12 solucionan el problema.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:H\",\"baseScore\":8.5,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"CHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.1,\"impactScore\":4.7}]},\"weaknesses\":[{\"source\":\"security-advisories@github.com\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-74\"}]}],\"references\":[{\"url\":\"https://github.com/valkey-io/valkey/security/advisories/GHSA-p876-p7q5-hv2m\",\"source\":\"security-advisories@github.com\"}]}}"
  }
}