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CVE-2016-4590

Estado: ModificadaMedia (5.4)—

WebKit in Apple iOS before 9.3.3 and Safari before 9.1.2 mishandles about: URLs, which allows remote attackers to bypass the Same Origin Policy via a crafted web site.

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 (2)

Apple — SafariApple — Webkit

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2016-4590",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4.3,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:N",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8.6,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ],
    "cvssMetricV30": [
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        "type": "Primary",
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        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.0",
          "baseScore": 5.4,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N",
          "integrityImpact": "LOW",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 2.5,
        "exploitabilityScore": 2.8
      }
    ]
  },
  "affected": [
    {
      "source": "product-security@apple.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2016-07-22T02:59:13.473",
  "references": [
    {
      "url": "http://lists.apple.com/archives/security-announce/2016/Jul/msg00001.html",
      "tags": [
        "Mailing List"
      ],
      "source": "product-security@apple.com"
    },
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      "tags": [
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      "source": "product-security@apple.com"
    },
    {
      "url": "http://packetstormsecurity.com/files/138502/WebKitGTK-SOP-Bypass-Information-Disclosure.html",
      "source": "product-security@apple.com"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/539295/100/0/threaded",
      "source": "product-security@apple.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/91835",
      "source": "product-security@apple.com"
    },
    {
      "url": "http://www.securitytracker.com/id/1036343",
      "source": "product-security@apple.com"
    },
    {
      "url": "https://support.apple.com/HT206900",
      "tags": [
        "Vendor Advisory"
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      "source": "product-security@apple.com"
    },
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      "tags": [
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      "source": "product-security@apple.com"
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    {
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      "tags": [
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    {
      "url": "http://packetstormsecurity.com/files/138502/WebKitGTK-SOP-Bypass-Information-Disclosure.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
      "url": "http://www.securityfocus.com/bid/91835",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id/1036343",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
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      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
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      "tags": [
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      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "WebKit in Apple iOS before 9.3.3 and Safari before 9.1.2 mishandles about: URLs, which allows remote attackers to bypass the Same Origin Policy via a crafted web site."
    },
    {
      "lang": "es",
      "value": "Webkit en Apple iOS en versiones anteriores a 9.3.3 y Safari en versiones anteriores a 9.1.2 no maneja correctamente about: URLs, lo que permite a atacantes remotos eludir la Same Origin Policy a través de un sitio web manipulado."
    }
  ],
  "lastModified": "2026-06-17T00:47:51.147",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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              "vulnerable": true,
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              "versionEndIncluding": "9.1.1"
            },
            {
              "criteria": "cpe:2.3:a:apple:webkit:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "461EFB63-7933-488C-BB4E-7C913364F5A9"
            }
          ],
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        },
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              "versionEndIncluding": "9.3.2"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "product-security@apple.com"
}