gsd-2015-7295
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
hw/virtio/virtio.c in the Virtual Network Device (virtio-net) support in QEMU, when big or mergeable receive buffers are not supported, allows remote attackers to cause a denial of service (guest network consumption) via a flood of jumbo frames on the (1) tuntap or (2) macvtap interface.
Aliases
Aliases
CVE-2015-7295


To clipboard 

{
  "GSD": {
    "alias": "CVE-2015-7295",
    "description": "hw/virtio/virtio.c in the Virtual Network Device (virtio-net) support in QEMU, when big or mergeable receive buffers are not supported, allows remote attackers to cause a denial of service (guest network consumption) via a flood of jumbo frames on the (1) tuntap or (2) macvtap interface.",
    "id": "GSD-2015-7295",
    "references": [
      "https://www.suse.com/security/cve/CVE-2015-7295.html",
      "https://www.debian.org/security/2016/dsa-3469",
      "https://www.debian.org/security/2016/dsa-3470",
      "https://www.debian.org/security/2016/dsa-3471",
      "https://ubuntu.com/security/CVE-2015-7295",
      "https://advisories.mageia.org/CVE-2015-7295.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-7295"
      ],
      "details": "hw/virtio/virtio.c in the Virtual Network Device (virtio-net) support in QEMU, when big or mergeable receive buffers are not supported, allows remote attackers to cause a denial of service (guest network consumption) via a flood of jumbo frames on the (1) tuntap or (2) macvtap interface.",
      "id": "GSD-2015-7295",
      "modified": "2023-12-13T01:20:01.749874Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2015-7295",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
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          }
        ]
      },
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                "value": "n/a"
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      },
      "references": {
        "reference_data": [
          {
            "name": "https://security.gentoo.org/glsa/201602-01",
            "refsource": "MISC",
            "url": "https://security.gentoo.org/glsa/201602-01"
          },
          {
            "name": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169624.html",
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            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169624.html"
          },
          {
            "name": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169767.html",
            "refsource": "MISC",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169767.html"
          },
          {
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            "refsource": "MISC",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169802.html"
          },
          {
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            "url": "http://www.debian.org/security/2016/dsa-3470"
          },
          {
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            "refsource": "MISC",
            "url": "http://www.debian.org/security/2016/dsa-3471"
          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2015/09/18/5",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2015/09/18/5"
          },
          {
            "name": "http://www.openwall.com/lists/oss-security/2015/09/18/9",
            "refsource": "MISC",
            "url": "http://www.openwall.com/lists/oss-security/2015/09/18/9"
          },
          {
            "name": "http://www.securityfocus.com/bid/82672",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/bid/82672"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "2.4.1",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:21:*:*:*:*:*:*:*",
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                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*",
                "cpe_name": [],
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              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
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            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2015-7295"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "value": "hw/virtio/virtio.c in the Virtual Network Device (virtio-net) support in QEMU, when big or mergeable receive buffers are not supported, allows remote attackers to cause a denial of service (guest network consumption) via a flood of jumbo frames on the (1) tuntap or (2) macvtap interface."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-119"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "FEDORA-2015-fca1900745",
              "refsource": "FEDORA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169767.html"
            },
            {
              "name": "FEDORA-2015-d5c1048b47",
              "refsource": "FEDORA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169802.html"
            },
            {
              "name": "FEDORA-2015-d8510319c0",
              "refsource": "FEDORA",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-October/169624.html"
            },
            {
              "name": "[oss-security] 20150918 CVE request Qemu: net: virtio-net possible remote DoS",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2015/09/18/5"
            },
            {
              "name": "[oss-security] 20150918 Re: CVE request Qemu: net: virtio-net possible remote DoS",
              "refsource": "MLIST",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://www.openwall.com/lists/oss-security/2015/09/18/9"
            },
            {
              "name": "82672",
              "refsource": "BID",
              "tags": [
                "Third Party Advisory",
                "VDB Entry"
              ],
              "url": "http://www.securityfocus.com/bid/82672"
            },
            {
              "name": "GLSA-201602-01",
              "refsource": "GENTOO",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "https://security.gentoo.org/glsa/201602-01"
            },
            {
              "name": "DSA-3471",
              "refsource": "DEBIAN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.debian.org/security/2016/dsa-3471"
            },
            {
              "name": "DSA-3470",
              "refsource": "DEBIAN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.debian.org/security/2016/dsa-3470"
            },
            {
              "name": "DSA-3469",
              "refsource": "DEBIAN",
              "tags": [
                "Third Party Advisory"
              ],
              "url": "http://www.debian.org/security/2016/dsa-3469"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "LOW",
            "accessVector": "NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "PARTIAL",
            "baseScore": 5.0,
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
            "version": "2.0"
          },
          "exploitabilityScore": 10.0,
          "impactScore": 2.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2020-09-09T15:14Z",
      "publishedDate": "2015-11-09T16:59Z"
    }
  }
}


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