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CVE-2010-4754

Estado: ModificadaMedia (4)—

The glob implementation in libc in FreeBSD 7.3 and 8.1, NetBSD 5.0.2, and OpenBSD 4.7, and Libsystem in Apple Mac OS X before 10.6.8, allows remote authenticated users to cause a denial of service (CPU and memory consumption) via crafted glob expressions that do not match any pathnames, as demonstrated by glob expressions in STAT commands to an FTP daemon, a different vulnerability than CVE-2010-2632.

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 (4)

Apple — MAC OS XFreebsd — FreebsdNetbsd — NetbsdOpenbsd — Openbsd

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2010-4754",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 4,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P",
          "authentication": "SINGLE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2011-03-02T20:00:00.927",
  "references": [
    {
      "url": "http://cvsweb.netbsd.org/cgi-bin/cvsweb.cgi/src/lib/libc/gen/glob.3#rev1.30.12.1",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://cvsweb.netbsd.org/cgi-bin/cvsweb.cgi/src/lib/libc/gen/glob.c#rev1.18.10.1",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://cxib.net/stuff/glob-0day.c",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2010-008.txt.asc",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/achievement_securityalert/89",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/exploitalert/9223",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://securityreason.com/securityalert/8116",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://support.apple.com/kb/HT4723",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://cvsweb.netbsd.org/cgi-bin/cvsweb.cgi/src/lib/libc/gen/glob.3#rev1.30.12.1",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://cvsweb.netbsd.org/cgi-bin/cvsweb.cgi/src/lib/libc/gen/glob.c#rev1.18.10.1",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://cxib.net/stuff/glob-0day.c",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2010-008.txt.asc",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securityreason.com/achievement_securityalert/89",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securityreason.com/exploitalert/9223",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://securityreason.com/securityalert/8116",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://support.apple.com/kb/HT4723",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The glob implementation in libc in FreeBSD 7.3 and 8.1, NetBSD 5.0.2, and OpenBSD 4.7, and Libsystem in Apple Mac OS X before 10.6.8, allows remote authenticated users to cause a denial of service (CPU and memory consumption) via crafted glob expressions that do not match any pathnames, as demonstrated by glob expressions in STAT commands to an FTP daemon, a different vulnerability than CVE-2010-2632."
    },
    {
      "lang": "es",
      "value": "La implementación glob en libc en FreeBSD versiones 7.3 y 8.1, NetBSD versión 5.0.2 y OpenBSD versión 4.7, y Libsystem en Mac OS X de Apple anterior a versión 10.6.8, permite los usuarios remotos identificados causar una denegación de servicio (consumo de CPU y memoria) por medio de expresiones glob especialmente diseñadas que no coinciden con ningún nombre de ruta (path), como es demostrado por las expresiones glob en comandos STAT a un demonio FTP, una vulnerabilidad diferente de CVE-2010-2632."
    }
  ],
  "lastModified": "2026-06-16T23:25:28.860",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "77CBD2C8-3D79-4B5E-AE8A-421FF871F80B",
              "versionEndIncluding": "10.6.7"
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:7.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1F25FB59-1E4F-4420-8482-8007FF5E2411"
            },
            {
              "criteria": "cpe:2.3:o:freebsd:freebsd:8.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "9899C87E-2C09-46AE-BC24-1ACF012784CA"
            },
            {
              "criteria": "cpe:2.3:o:netbsd:netbsd:5.0.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "84241D91-1490-485B-AA07-8335CE458275"
            },
            {
              "criteria": "cpe:2.3:o:openbsd:openbsd:4.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DFB022BE-98C4-4636-868E-FBE4B00554A6"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}