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CVE-2025-15649

Estado: AplazadaMedia (5.5)—

IO::Uncompress::Unzip versions before 2.215 for Perl propagate uncaught exception when parsing zip header with malformed DOS date.

_dosToUnixTime() decodes the local-file-header last-modification date field and calls Time::Local::timelocal() without an eval guard. A header whose date field decodes to an out-of-range month, day, or hour causes timelocal() to die.

The exception propagates out of IO::Uncompress::Unzip->new($file) where callers expect undef plus $UnzipError.

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.

Perl — IO Uncompress UnzipAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2025-15649",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-15649",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-05-29T15:48:49.848833Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "affectedData": [
        {
          "repo": "https://github.com/pmqs/IO-Compress",
          "vendor": "PMQS",
          "product": "IO::Uncompress::Unzip",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "2.215",
              "versionType": "custom"
            }
          ],
          "packageName": "IO-Compress",
          "programFiles": [
            "lib/IO/Uncompress/Unzip.pm"
          ],
          "collectionURL": "https://cpan.org/modules",
          "defaultStatus": "unaffected",
          "programRoutines": [
            {
              "name": "IO::Uncompress::Unzip::_dosToUnixTime"
            }
          ]
        }
      ]
    }
  ],
  "published": "2026-05-27T04:16:23.873",
  "references": [
    {
      "url": "https://github.com/pmqs/IO-Compress/commit/fd28c1d2374eee9811f6d0c5bddc0957abdf1da8.patch",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "https://github.com/pmqs/IO-Compress/issues/65",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "https://metacpan.org/release/PMQS/IO-Compress-2.215/changes",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2026/05/27/1",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "description": [
        {
          "lang": "en",
          "value": "CWE-248"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IO::Uncompress::Unzip versions before 2.215 for Perl propagate uncaught exception when parsing zip header with malformed DOS date.\n\n_dosToUnixTime() decodes the local-file-header last-modification date field and calls Time::Local::timelocal() without an eval guard. A header whose date field decodes to an out-of-range month, day, or hour causes timelocal() to die.\n\nThe exception propagates out of IO::Uncompress::Unzip->new($file) where callers expect undef plus $UnzipError."
    },
    {
      "lang": "es",
      "value": "Las versiones de IO::Uncompress::Unzip anteriores a la 2.215 para Perl propagan una excepción no capturada al analizar la cabecera zip con una fecha DOS mal formada.\n\n_dosToUnixTime() decodifica el campo de fecha de última modificación de la cabecera del archivo local y llama a Time::Local::timelocal() sin una protección eval. Una cabecera cuyo campo de fecha decodifica a un mes, día u hora fuera de rango provoca que timelocal() falle.\n\nLa excepción se propaga desde IO::Uncompress::Unzip -> new($file) donde los llamadores esperan undef más $UnzipError."
    }
  ],
  "lastModified": "2026-07-24T12:10:00.210",
  "sourceIdentifier": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
}