« Volver al listado

CVE-2013-4149

Estado: ModificadaAlta (7.5)—

Desbordamiento de buffer en la función virtio_net_load en net/virtio-net.c en QEMU 1.3.0 hasta 1.7.x anterior a 1.7.2 podría permitir a atacantes remotos ejecutar código arbitrario a través de una tabla MAC grande.

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)

Qemu — Qemu

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2013-4149",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 7.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "authentication": "NONE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 6.4,
        "baseSeverity": "HIGH",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 10,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "secalert@redhat.com",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2014-11-04T21:55:24.093",
  "references": [
    {
      "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=98f93ddd84800f207889491e0b5d851386b459cf",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html",
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html",
      "tags": [
        "Patch"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0927.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "secalert@redhat.com"
    },
    {
      "url": "http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=98f93ddd84800f207889491e0b5d851386b459cf",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-May/133345.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.nongnu.org/archive/html/qemu-stable/2014-07/msg00187.html",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://rhn.redhat.com/errata/RHSA-2014-0927.html",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer overflow in virtio_net_load function in net/virtio-net.c in QEMU 1.3.0 through 1.7.x before 1.7.2 might allow remote attackers to execute arbitrary code via a large MAC table."
    },
    {
      "lang": "es",
      "value": "Desbordamiento de buffer en la función virtio_net_load en net/virtio-net.c en QEMU 1.3.0 hasta 1.7.x anterior a 1.7.2 podría permitir a atacantes remotos ejecutar código arbitrario a través de una tabla MAC grande."
    }
  ],
  "lastModified": "2026-06-16T23:56:42.577",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.3.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "29138484-758B-4BD9-8688-8794557EACA3"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.3.0:rc0:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "628A0AB2-44C8-4A87-B564-EA8A98DD3366"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.3.0:rc1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EF31E3F3-27B9-45F1-A132-D43516C01DFE"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.3.0:rc2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "E6CA6017-71FD-4EB0-98CE-67ABF87BA3A7"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.3.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D03CD41F-3E92-4070-88E2-5BE76A26F7BB"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.4.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "59B3B915-1606-48E4-9EFC-BD9D6A6D404A"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.4.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CA86C99D-E544-471F-8F8E-94525E600132"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.5.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "998961D0-6B1E-4237-AFC3-2E1E4D90BDE3"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.5.0:rc1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "35B1E3F1-4647-47FF-9546-0742F10B607B"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.5.0:rc2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0147F4B2-0591-4681-AE24-975AB6A349D9"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.5.0:rc3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "97757FF0-D0D6-4BFE-811A-6398D8520D28"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.5.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "46F126B1-284B-4B3A-8540-1498628C46F8"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.5.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7E8D5F0C-85F5-46D1-B77C-4A7CCE2D69B6"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.5.3:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "508383F4-B6EE-4C64-AE63-209EA87DF557"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.6.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DB7A7593-FAC0-4336-84AF-EC367059D5C6"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.6.0:rc1:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1E8BE223-9122-416D-AA1D-694B19C80A4F"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.6.0:rc2:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "331C6EE9-9DA2-4FE1-8446-C9CC21353332"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.6.0:rc3:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "383C575E-724D-4F97-9E0C-CDE50499C3D9"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.6.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EEC5BC38-FFBD-4484-943D-47A0AADD20B8"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.6.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "59FC829F-2AC7-4CB5-8F03-967906DE9028"
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:1.7.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EBB18C9B-B1D6-44A6-A1E9-3D258DE797B8"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "secalert@redhat.com"
}