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CVE-2007-5471

Estado: ModificadaAlta (7.8)—

libgssapi before 0.6-13.7, as used by the ISC BIND named daemon in SUSE Linux Enterprise Server 10 SP 1, terminates upon an initialization error, which allows remote attackers to cause a denial of service (daemon exit) via a GSS-TSIG request. NOTE: this issue probably affects other daemons that attempt to initialize this library within a chroot configuration or other invalid configuration.

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)

Suse — Suse Linux

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2007-5471",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.8,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "COMPLETE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 6.9,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "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": "2007-10-16T00:17:00.000",
  "references": [
    {
      "url": "http://osvdb.org/40935",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://secunia.com/advisories/27189",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/26076",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37233",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://secure-support.novell.com/KanisaPlatform/Publishing/936/3665923_f.SAL_Public.html",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/40935",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://secunia.com/advisories/27189",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/26076",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/37233",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://secure-support.novell.com/KanisaPlatform/Publishing/936/3665923_f.SAL_Public.html",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "libgssapi before 0.6-13.7, as used by the ISC BIND named daemon in SUSE Linux Enterprise Server 10 SP 1, terminates upon an initialization error, which allows remote attackers to cause a denial of service (daemon exit) via a GSS-TSIG request.  NOTE: this issue probably affects other daemons that attempt to initialize this library within a chroot configuration or other invalid configuration."
    },
    {
      "lang": "es",
      "value": "libgssapi versiones anteriores a 0.6-13.7, tal y como se usa en el demonio ISC BIND en SUSE Linux Enterprise Server 10 SP 1, concluye con un error de inicialización, lo cual permite a atacantes remotos provocar una denegación de servicio (finalización de demonio) mediante una petición GSS-TSIG.\r\nNOTA: Este asunto afecta a otros demonios que intentan inicializar esta biblioteca con una configuración chroot u otra configuración inválida."
    }
  ],
  "lastModified": "2026-06-16T22:46:13.393",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:suse:suse_linux:10:sp1:enterprise_server:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "26B6132C-4FF0-4359-B0A6-BBA4ED73E1D2"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "vendorComments": [
    {
      "comment": "Not vulnerable. The versions of bind as shipped with Red Hat Enterprise Linux 2.1, 3, 4, and 5 do not support GSS-TSIG and are not linked with libgssapi library.",
      "lastModified": "2007-10-23T00:00:00",
      "organization": "Red Hat"
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}