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CVE-2025-4748

Estado: AplazadaMedia (4.8)—

Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Erlang OTP (stdlib modules) allows Absolute Path Traversal, File Manipulation. This vulnerability is associated with program files lib/stdlib/src/zip.erl and program routines zip:unzip/1, zip:unzip/2, zip:extract/1, zip:extract/2 unless the memory option is passed.

This issue affects OTP from OTP 17.0 before OTP 28.0.1, OTP 27.3.4.1 and OTP 26.2.5.13, corresponding to stdlib from 2.0 before 7.0.1, 6.2.2.1 and 5.2.3.4.

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).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Erlang — OTPAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-4748",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-4748",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2025-06-16T15:10:47.019511Z"
        }
      }
    ],
    "cvssMetricV40": [
      {
        "type": "Secondary",
        "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
        "cvssData": {
          "Safety": "NOT_DEFINED",
          "version": "4.0",
          "Recovery": "NOT_DEFINED",
          "baseScore": 4.8,
          "Automatable": "NOT_DEFINED",
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:L/SC:N/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "exploitMaturity": "NOT_DEFINED",
          "providerUrgency": "NOT_DEFINED",
          "userInteraction": "PASSIVE",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "privilegesRequired": "NONE",
          "subIntegrityImpact": "LOW",
          "vulnIntegrityImpact": "LOW",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "subAvailabilityImpact": "LOW",
          "vulnAvailabilityImpact": "LOW",
          "availabilityRequirement": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "subConfidentialityImpact": "NONE",
          "vulnConfidentialityImpact": "NONE",
          "confidentialityRequirement": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "vulnerabilityResponseEffort": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED"
        }
      }
    ]
  },
  "affected": [
    {
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*"
          ],
          "repo": "https://github.com/erlang/otp",
          "vendor": "Erlang",
          "modules": [
            "stdlib"
          ],
          "product": "OTP",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "7.0.1",
                  "status": "unaffected"
                },
                {
                  "at": "6.2.2.1",
                  "status": "unaffected"
                },
                {
                  "at": "5.2.3.4",
                  "status": "unaffected"
                }
              ],
              "version": "2.0",
              "lessThan": "*",
              "versionType": "otp"
            }
          ],
          "packageURL": "pkg:otp/stdlib?repository_url=https:%2F%2Fgithub.com%2Ferlang%2Fotp&vcs_url=git%20https:%2F%2Fgithub.com%2Ferlang%2Fotp.git",
          "packageName": "stdlib",
          "programFiles": [
            "lib/stdlib/src/zip.erl"
          ],
          "defaultStatus": "unknown",
          "programRoutines": [
            {
              "name": "zip:unzip/1"
            },
            {
              "name": "zip:unzip/2"
            },
            {
              "name": "zip:extract/1"
            },
            {
              "name": "zip:extract/2"
            }
          ]
        },
        {
          "cpes": [
            "cpe:2.3:a:erlang:erlang\\/otp:*:*:*:*:*:*:*:*"
          ],
          "repo": "https://github.com/erlang/otp",
          "vendor": "Erlang",
          "modules": [
            "stdlib"
          ],
          "product": "OTP",
          "versions": [
            {
              "status": "affected",
              "changes": [
                {
                  "at": "28.0.1",
                  "status": "unaffected"
                },
                {
                  "at": "27.3.4.1",
                  "status": "unaffected"
                },
                {
                  "at": "26.2.5.13",
                  "status": "unaffected"
                }
              ],
              "version": "17.0",
              "lessThan": "*",
              "versionType": "otp"
            },
            {
              "status": "affected",
              "changes": [
                {
                  "at": "d9454dbccbaaad4b8796095c8e653b71b066dfaf",
                  "status": "unaffected"
                },
                {
                  "at": "9b7b5431260e05a16eec3ecd530a232d0995d932",
                  "status": "unaffected"
                },
                {
                  "at": "0ac548b57c0491196c27e39518b5f6acf9326c1e",
                  "status": "unaffected"
                }
              ],
              "version": "07b8f441ca711f9812fad9e9115bab3c3aa92f79",
              "lessThan": "*",
              "versionType": "git"
            }
          ],
          "packageURL": "pkg:github/erlang/otp",
          "packageName": "erlang/otp",
          "programFiles": [
            "lib/stdlib/src/zip.erl"
          ],
          "collectionURL": "https://github.com",
          "defaultStatus": "unknown",
          "programRoutines": [
            {
              "name": "zip:unzip/1"
            },
            {
              "name": "zip:unzip/2"
            },
            {
              "name": "zip:extract/1"
            },
            {
              "name": "zip:extract/2"
            }
          ]
        }
      ]
    }
  ],
  "published": "2025-06-16T11:15:18.730",
  "references": [
    {
      "url": "https://cna.erlef.org/cves/CVE-2025-4748.html",
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db"
    },
    {
      "url": "https://github.com/erlang/otp/commit/578d4001575aa7647ea1efd4b2b7e3afadcc99a5",
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db"
    },
    {
      "url": "https://github.com/erlang/otp/commit/5a55feec10c9b69189d56723d8f237afa58d5d4f",
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db"
    },
    {
      "url": "https://github.com/erlang/otp/commit/ba2f2bc5f45fcfd2d6201ba07990a678bbf4cc8f",
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db"
    },
    {
      "url": "https://github.com/erlang/otp/pull/9941",
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db"
    },
    {
      "url": "https://github.com/erlang/otp/security/advisories/GHSA-9g37-pgj9-wrhc",
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db"
    },
    {
      "url": "https://osv.dev/vulnerability/EEF-CVE-2025-4748",
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db"
    },
    {
      "url": "https://www.erlang.org/doc/system/versions.html#order-of-versions",
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2025/06/16/5",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability in Erlang OTP (stdlib modules) allows Absolute Path Traversal, File Manipulation. This vulnerability is associated with program files lib/stdlib/src/zip.erl and program routines zip:unzip/1, zip:unzip/2, zip:extract/1, zip:extract/2 unless the memory option is passed.\n\nThis issue affects OTP from OTP 17.0 before OTP 28.0.1, OTP 27.3.4.1 and OTP 26.2.5.13, corresponding to stdlib from 2.0 before 7.0.1, 6.2.2.1 and 5.2.3.4."
    },
    {
      "lang": "es",
      "value": "La vulnerabilidad de limitación incorrecta de una ruta a un directorio restringido ('Path Traversal') en Erlang OTP (módulos stdlib) permite Absolute Path Traversal y la manipulación de archivos. Esta vulnerabilidad está asociada a los archivos de programa lib/stdlib/src/zip.erl y a las rutinas zip:unzip/1, zip:unzip/2, zip:extract/1 y zip:extract/2, a menos que se utilice la opción de memoria. Este problema afecta a OTP desde OTP 17.0 hasta OTP 28.0.1, OTP 27.3.4.1 y OTP 26.2.5.13, correspondientes a stdlib desde 2.0 hasta 7.0.1, 6.2.2.1 y 5.2.3.4."
    }
  ],
  "lastModified": "2026-07-24T15:17:07.360",
  "sourceIdentifier": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db"
}