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CVE-2012-4543

Estado: ModificadaMedia (4.3)—

Multiple cross-site scripting (XSS) vulnerabilities in Red Hat Certificate System (RHCS) before 8.1.3 allow remote attackers to inject arbitrary web script or HTML via the (1) pageStart or (2) pageSize to the displayCRL script, or (3) nonce variable to the profileProcess script.

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)

Redhat — Certificate System

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2012-4543",
  "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
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2013-01-04T22:55:01.930",
  "references": [
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1550.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2013-0511.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://secunia.com/advisories/51482",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.securityfocus.com/bid/56843",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://www.securitytracker.com/id?1027846",
      "source": "secalert@redhat.com"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=864397",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2012-1550.html",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2013-0511.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/51482",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/56843",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securitytracker.com/id?1027846",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=864397",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Multiple cross-site scripting (XSS) vulnerabilities in Red Hat Certificate System (RHCS) before 8.1.3 allow remote attackers to inject arbitrary web script or HTML via the (1) pageStart or (2) pageSize to the displayCRL script, or (3) nonce variable to the profileProcess script."
    },
    {
      "lang": "es",
      "value": "Múltiples vulnerabilidades de ejecución de secuencias de comandos en sitios cruzados (XSS) en Red Hat Certificate System (RHCS) anteriores a v8.1.3, permite a atacantes remotos inyectar secuencias de comandos web o HTML a través de(1) pageStart o (2) pageSize sobre el script displayCRL, o (3) variable nonce sobre sobre el script profileProcess."
    }
  ],
  "lastModified": "2026-06-16T23:45:18.010",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:redhat:certificate_system:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0AAB4016-809B-4BF9-875C-18B261050AA9",
              "versionEndIncluding": "8.1.1"
            },
            {
              "criteria": "cpe:2.3:a:redhat:certificate_system:7.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A94B7103-11B7-4B1E-AE02-86210F9CCCAA"
            },
            {
              "criteria": "cpe:2.3:a:redhat:certificate_system:7.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "27FE079E-FB15-443C-BE2E-1D4C940BB8C0"
            },
            {
              "criteria": "cpe:2.3:a:redhat:certificate_system:7.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E2654E6A-190C-4D5C-ABC0-89011DD8E293"
            },
            {
              "criteria": "cpe:2.3:a:redhat:certificate_system:8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C2EF75FF-FCDB-433C-A7B9-4DBAABAC6643"
            },
            {
              "criteria": "cpe:2.3:a:redhat:certificate_system:8.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "969F1FDC-EB66-4758-B619-C48CA1E5B1AC"
            },
            {
              "criteria": "cpe:2.3:a:redhat:certificate_system:8.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "25F5AA3E-5776-4B66-A2B7-78A95C37581A"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}