nvd-json-data-feeds/CVE-2011/CVE-2011-46xx/CVE-2011-4600.json

{
  "id": "CVE-2011-4600",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2016-04-14T15:59:00.120",
  "lastModified": "2023-02-13T03:23:55.333",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "The networkReloadIptablesRules function in network/bridge_driver.c in libvirt before 0.9.9 does not properly handle firewall rules on bridge networks when libvirtd is restarted, which might allow remote attackers to bypass intended access restrictions via a (1) DNS or (2) DHCP query."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n networkReloadIptablesRules en network/bridge_driver.c en libvirt en versiones anteriores a 0.9.9 no maneja correctamente las reglas del firewall en redes puente cuando se reinicia libvirtd, lo que podr\u00eda permitir a atacantes remotos eludir las restricciones de acceso previstas a trav\u00e9s de una consulta (1) DNS o (2) DHCP."
    }
  ],
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          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N",
          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE",
          "baseScore": 5.9,
          "baseSeverity": "MEDIUM"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.6
      }
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          "accessVector": "NETWORK",
          "accessComplexity": "MEDIUM",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "availabilityImpact": "NONE",
          "baseScore": 4.3
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false
      }
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  },
  "weaknesses": [
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      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-284"
        }
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    }
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  "references": [
    {
      "url": "http://libvirt.org/git/?p=libvirt.git%3Ba=commitdiff%3Bh=ae1232b298323dd7bef909426e2ebafa6bca9157",
      "source": "secalert@redhat.com"
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      "url": "http://www.ubuntu.com/usn/USN-2867-1",
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=760442",
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}