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CVE-2022-25147

Estado: ModificadaMedia (6.5)—

Integer Overflow or Wraparound vulnerability in apr_base64 functions of Apache Portable Runtime Utility (APR-util) allows an attacker to write beyond bounds of a buffer.

This issue affects Apache Portable Runtime Utility (APR-util) 1.6.1 and prior versions.

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)

Apache — Portable Runtime Utility

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-25147",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 6.5,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "LOW",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 3.9
      }
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  "affected": [
    {
      "source": "security@apache.org",
      "affectedData": [
        {
          "vendor": "Apache Software Foundation",
          "product": "Apache Portable Runtime Utility (APR-util)",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "versionType": "semver",
              "lessThanOrEqual": "1.6.1"
            }
          ],
          "defaultStatus": "unaffected"
        }
      ]
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  ],
  "published": "2023-01-31T16:15:08.907",
  "references": [
    {
      "url": "https://lists.apache.org/thread/np5gjqlohc4f62lr09vrn61vl44cylh8",
      "tags": [
        "Mailing List",
        "Vendor Advisory"
      ],
      "source": "security@apache.org"
    },
    {
      "url": "https://security.netapp.com/advisory/ntap-20240315-0001/",
      "source": "security@apache.org"
    },
    {
      "url": "https://lists.apache.org/thread/np5gjqlohc4f62lr09vrn61vl44cylh8",
      "tags": [
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        "Vendor Advisory"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "security@apache.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer Overflow or Wraparound vulnerability in apr_base64 functions of Apache Portable Runtime Utility (APR-util) allows an attacker to write beyond bounds of a buffer.\n\n\n\n\nThis issue affects Apache Portable Runtime Utility (APR-util) 1.6.1 and prior versions."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de desbordamiento de enteros o envoltura en las funciones apr_base64 de Apache Portable Runtime Utility (APR-util) permite a un atacante escribir más allá de los límites de un búfer. Este problema afecta a Apache Portable Runtime Utility (APR-util) 1.6.1 y versiones anteriores."
    }
  ],
  "lastModified": "2026-06-17T04:33:05.520",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "versionEndIncluding": "1.6.1"
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}