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CVE-2011-1094

Estado: ModificadaMedia (4.3)—

kio/kio/tcpslavebase.cpp in KDE KSSL in kdelibs before 4.6.1 does not properly verify that the server hostname matches the domain name of the subject of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a certificate issued by a legitimate Certification Authority for an IP address, a different vulnerability than CVE-2009-2702.

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 — Kdelibs

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2011-1094",
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          "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"
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        "acInsufInfo": false,
        "impactScore": 2.9,
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        "obtainAllPrivilege": false,
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  "published": "2011-03-16T22:55:04.480",
  "references": [
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "source": "nvd@nist.gov",
      "description": [
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          "lang": "en",
          "value": "CWE-20"
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      ]
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "kio/kio/tcpslavebase.cpp in KDE KSSL in kdelibs before 4.6.1 does not properly verify that the server hostname matches the domain name of the subject of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a certificate issued by a legitimate Certification Authority for an IP address, a different vulnerability than CVE-2009-2702."
    },
    {
      "lang": "es",
      "value": "kio/kio/tcpslavebase.cpp de KDE KSSL de kdelibs en versiones anteriores a la 4.6.1 no verifica apropiadamente que el nombre del servidor sea el mismo que el nombre de domino del subjeto de un certificado X.509, lo que permite a atacantes man-in-the-middle suplantar servidores SSL de su elección a través de un certificado suministrado por una autoridad de certificación legítima para una dirección IP. Una vulnerabilidad distinta a la CVE-2009-2702."
    }
  ],
  "lastModified": "2026-06-16T23:28:42.073",
  "configurations": [
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