CVE-2024-28185

{
  "id": "CVE-2024-28185",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-28185",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-04-23T18:57:08.693509Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "security-advisories@github.com",
        "cvssData": {
          "scope": "CHANGED",
          "version": "3.1",
          "baseScore": 10,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 6,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "security-advisories@github.com",
      "affectedData": [
        {
          "vendor": "judge0",
          "product": "judge0",
          "versions": [
            {
              "status": "affected",
              "version": "<= 1.13.0"
            }
          ]
        }
      ]
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:judge0:judge0:*:*:*:*:*:*:*:*"
          ],
          "vendor": "judge0",
          "product": "judge0",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "custom",
              "lessThanOrEqual": "1.13.0"
            }
          ],
          "defaultStatus": "unknown"
        }
      ]
    }
  ],
  "published": "2024-04-18T15:15:29.283",
  "references": [
    {
      "url": "https://github.com/judge0/judge0/blob/v1.13.0/app/jobs/isolate_job.rb#L197-L201",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/judge0/judge0/commit/846d5839026161bb299b7a35fd3b2afb107992fc",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/judge0/judge0/security/advisories/GHSA-h9g2-45c8-89cf",
      "source": "security-advisories@github.com"
    },
    {
      "url": "https://github.com/judge0/judge0/blob/v1.13.0/app/jobs/isolate_job.rb#L197-L201",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/judge0/judge0/commit/846d5839026161bb299b7a35fd3b2afb107992fc",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/judge0/judge0/security/advisories/GHSA-h9g2-45c8-89cf",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security-advisories@github.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
        },
        {
          "lang": "en",
          "value": "CWE-61"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Judge0 is an open-source online code execution system. The application does not account for symlinks placed inside the sandbox directory, which can be leveraged by an attacker to write to arbitrary files and gain code execution outside of the sandbox. When executing a submission, Judge0 writes a `run_script` to the sandbox directory. The security issue is that an attacker can create a symbolic link (symlink) at the path `run_script` before this code is executed, resulting in the `f.write` writing to an arbitrary file on the unsandboxed system. An attacker can leverage this vulnerability to overwrite scripts on the system and gain code execution outside of the sandbox.\n"
    },
    {
      "lang": "es",
      "value": "Judge0 es un sistema de ejecución de código en línea de código abierto. La aplicación no tiene en cuenta los enlaces simbólicos colocados dentro del directorio de la zona de pruebas, que un atacante puede aprovechar para escribir en archivos arbitrarios y obtener la ejecución de código fuera de la zona de pruebas. Al ejecutar un envío, Judge0 escribe un `run_script` en el directorio sandbox. El problema de seguridad es que un atacante puede crear un enlace simbólico (enlace simbólico) en la ruta `run_script` antes de que se ejecute este código, lo que da como resultado que `f.write` escriba en un archivo arbitrario en el sistema sin espacio aislado. Un atacante puede aprovechar esta vulnerabilidad para sobrescribir scripts en el sistema y obtener la ejecución del código fuera del entorno limitado."
    }
  ],
  "lastModified": "2026-06-17T07:21:09.860",
  "sourceIdentifier": "security-advisories@github.com"
}