nvd-json-data-feeds/CVE-2024/CVE-2024-87xx/CVE-2024-8763.json

{
  "id": "CVE-2024-8763",
  "sourceIdentifier": "security@huntr.dev",
  "published": "2025-03-20T10:15:43.867",
  "lastModified": "2025-03-20T10:15:43.867",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A Regular Expression Denial of Service (ReDoS) vulnerability exists in the lunary-ai/lunary repository, specifically in the compileTextTemplate function. The affected version is git be54057. An attacker can exploit this vulnerability by manipulating the regular expression /{{(.*?)}}/g, causing the server to hang indefinitely and become unresponsive to any requests. This is due to the regular expression's susceptibility to second-degree polynomial time complexity, which can be triggered by a large number of braces in the input."
    },
    {
      "lang": "es",
      "value": "Existe una vulnerabilidad de denegaci\u00f3n de servicio de expresiones regulares (ReDoS) en el repositorio lunary-ai/lunary, concretamente en la funci\u00f3n compileTextTemplate. La versi\u00f3n afectada es git be54057. Un atacante puede explotar esta vulnerabilidad manipulando la expresi\u00f3n regular /{{(.*?)}}/g, lo que provoca que el servidor se cuelgue indefinidamente y deje de responder a las solicitudes. Esto se debe a la susceptibilidad de la expresi\u00f3n regular a la complejidad temporal polin\u00f3mica de segundo grado, que puede activarse por un gran n\u00famero de llaves en la entrada."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "security@huntr.dev",
        "type": "Secondary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security@huntr.dev",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/lunary-ai/lunary/commit/7ff89b0304d191534b924cf063f3648206d497fa",
      "source": "security@huntr.dev"
    },
    {
      "url": "https://huntr.com/bounties/4fb63a6e-0056-4550-a34d-e161de1c13b8",
      "source": "security@huntr.dev"
    }
  ]
}