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CVE-2011-0738

Estado: ModificadaMedia (4.3)—

MyProxy 5.0 through 5.2, as used in Globus Toolkit 5.0.0 through 5.0.2, does not properly verify the (1) hostname or (2) identity in the X.509 certificate for the myproxy-server, which allows remote attackers to spoof the server and conduct man-in-the-middle (MITM) attacks via a crafted certificate when executing (a) myproxy-logon or (b) myproxy-get-delegation.

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)

Globus — Globus ToolkitNcsa — Myproxy

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2011-0738",
  "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": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2011-02-02T01:00:06.987",
  "references": [
    {
      "url": "http://grid.ncsa.illinois.edu/myproxy/security/myproxy-adv-2011-01.txt",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053461.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053473.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.globus.org/pipermail/security-announce/2011-January/000018.html",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/70494",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/42972",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/43103",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/45916",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0227",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64830",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://grid.ncsa.illinois.edu/myproxy/security/myproxy-adv-2011-01.txt",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053461.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053473.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.globus.org/pipermail/security-announce/2011-January/000018.html",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/70494",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/42972",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/43103",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/45916",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2011/0227",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/64830",
      "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": "MyProxy 5.0 through 5.2, as used in Globus Toolkit 5.0.0 through 5.0.2, does not properly verify the (1) hostname or (2) identity in the X.509 certificate for the myproxy-server, which allows remote attackers to spoof the server and conduct man-in-the-middle (MITM) attacks via a crafted certificate when executing (a) myproxy-logon or (b) myproxy-get-delegation."
    },
    {
      "lang": "es",
      "value": "MyProxy v5.0 hasta v5.2, tal como se utiliza en Globus Toolkit v5.0.0 hasta v5.0.2, no comprueba correctamente (1) el nombre de host  o (2) la identidad en el certificado X.509 para el myproxy-servidor, lo que permite a atacantes remotos suplantar el servidor y llevar a cabo ataques man-in-the-middle (MITM) a través de certificados manipulados cuando se ejecuta (a) myproxy-logon o (b) myproxy-get-delegation."
    }
  ],
  "lastModified": "2026-06-16T23:27:59.107",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ncsa:myproxy:5.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7FADB96A-A9AF-48D7-99AB-FE73A4BD54DB"
            },
            {
              "criteria": "cpe:2.3:a:ncsa:myproxy:5.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FD094F8F-A907-4920-9488-1CDA2F099071"
            },
            {
              "criteria": "cpe:2.3:a:ncsa:myproxy:5.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7300CC47-9A4E-45FB-A586-2219E68FC8E6"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:globus:globus_toolkit:5.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9A290F1E-261D-4B41-9D33-A93091BE6E88"
            },
            {
              "criteria": "cpe:2.3:a:globus:globus_toolkit:5.0.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "55414096-387E-48E7-BB53-80C0ED73708B"
            },
            {
              "criteria": "cpe:2.3:a:globus:globus_toolkit:5.0.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "59625B10-2AB6-4E37-987B-B420C25C49E5"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}