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CVE-2024-8238

Estado: ModificadaAlta (8.1)—

In version 3.22.0 of aimhubio/aim, the AimQL query language uses an outdated version of the safer_getattr() function from RestrictedPython. This version does not protect against the str.format_map() method, allowing an attacker to leak server-side secrets or potentially gain unrestricted code execution. The vulnerability arises because str.format_map() can read arbitrary attributes of Python objects, enabling attackers to access sensitive variables such as os.environ. If an attacker can write files to a known location on the Aim server, they can use str.format_map() to load a malicious .dll/.so file into the Python interpreter, leading to unrestricted code execution.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

AV:N/AC:H/PR:N sin UI indica red sin privilegios (T1190). El texto menciona fuga de secretos del servidor (T1552.001) y ejecución de código remota (T1059) vía format_map() en AimQL, con escalada a root si se cargan librerías maliciosas (T1068).

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Privileged Account ManagementExecution PreventionAuditApplication Isolation and SandboxingExploit ProtectionUpdate Software

Tecnologías afectadas (1)

Aimstack — AIM

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2024-8238",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-8238",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-03-20T14:23:53.865956Z"
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    "cvssMetricV30": [
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          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "HIGH",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
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          "product": "aimhubio/aim",
          "versions": [
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              "versionType": "custom",
              "lessThanOrEqual": "latest"
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  "published": "2025-03-20T10:15:41.613",
  "references": [
    {
      "url": "https://huntr.com/bounties/4e140ef9-f6d1-4e68-a44c-3b9e856924d3",
      "tags": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Secondary",
      "source": "security@huntr.dev",
      "description": [
        {
          "lang": "en",
          "value": "CWE-1336"
        }
      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In version 3.22.0 of aimhubio/aim, the AimQL query language uses an outdated version of the safer_getattr() function from RestrictedPython. This version does not protect against the str.format_map() method, allowing an attacker to leak server-side secrets or potentially gain unrestricted code execution. The vulnerability arises because str.format_map() can read arbitrary attributes of Python objects, enabling attackers to access sensitive variables such as os.environ. If an attacker can write files to a known location on the Aim server, they can use str.format_map() to load a malicious .dll/.so file into the Python interpreter, leading to unrestricted code execution."
    },
    {
      "lang": "es",
      "value": "En la versión 3.22.0 de aimhubio/aim, el lenguaje de consulta AimQL utiliza una versión obsoleta de la función safer_getattr() de RestrictedPython. Esta versión no protege contra el método str.format_map(), lo que permite a un atacante filtrar información confidencial del servidor o potencialmente obtener ejecución de código sin restricciones. La vulnerabilidad surge porque str.format_map() puede leer atributos arbitrarios de objetos Python, lo que permite a los atacantes acceder a variables sensibles como os.environ. Si un atacante puede escribir archivos en una ubicación conocida del servidor Aim, puede usar str.format_map() para cargar un archivo .dll/.so malicioso en el intérprete de Python, lo que provoca la ejecución de código sin restricciones."
    }
  ],
  "lastModified": "2026-06-17T08:22:10.840",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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