fkie_cve-2018-17963
Vulnerability from fkie_nvd
Published
2018-10-09 22:29
Modified
2024-11-21 03:55
Severity ?
Summary
qemu_deliver_packet_iov in net/net.c in Qemu accepts packet sizes greater than INT_MAX, which allows attackers to cause a denial of service or possibly have unspecified other impact.
References
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2018/10/08/1Mailing List, Third Party Advisory
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:2166Third Party Advisory
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:2425Third Party Advisory
cve@mitre.orghttps://access.redhat.com/errata/RHSA-2019:2553Third Party Advisory
cve@mitre.orghttps://lists.debian.org/debian-lts-announce/2018/11/msg00038.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://lists.gnu.org/archive/html/qemu-devel/2018-09/msg03267.htmlMailing List, Patch, Third Party Advisory
cve@mitre.orghttps://lists.gnu.org/archive/html/qemu-devel/2018-11/msg06054.htmlMailing List, Patch, Third Party Advisory
cve@mitre.orghttps://usn.ubuntu.com/3826-1/Third Party Advisory
cve@mitre.orghttps://www.debian.org/security/2018/dsa-4338Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2018/10/08/1Mailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:2166Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:2425Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:2553Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2018/11/msg00038.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.gnu.org/archive/html/qemu-devel/2018-09/msg03267.htmlMailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg06054.htmlMailing List, Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://usn.ubuntu.com/3826-1/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2018/dsa-4338Third Party Advisory



{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "16AFB9CD-95CF-4552-A8C1-1B4F496925B6",
              "versionEndIncluding": "3.0.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:3.1.0:rc0:*:*:*:*:*:*",
              "matchCriteriaId": "C726BD36-EA1B-4260-ABCD-29587B584058",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:3.1.0:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "58E67452-3056-42CF-A6A0-EFB854366642",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:3.1.0:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "683347B2-2CEA-4CDD-AAB8-B91B185075EA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:qemu:qemu:3.1.0:rc3:*:*:*:*:*:*",
              "matchCriteriaId": "D894F303-34A4-445B-B63E-EFABD6ABF7D7",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252",
              "vulnerable": true
            }
          ],
          "negate": false,
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        }
      ]
    },
    {
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              "criteria": "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*",
              "matchCriteriaId": "B5A6F2F3-4894-4392-8296-3B8DD2679084",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "F7016A2A-8365-4F1A-89A2-7A19F2BCAE5B",
              "vulnerable": true
            },
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              "vulnerable": true
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    },
    {
      "nodes": [
        {
          "cpeMatch": [
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              "matchCriteriaId": "E722FEF7-58A6-47AD-B1D0-DB0B71B0C7AA",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "704CFA1A-953E-4105-BFBE-406034B83DED",
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              "vulnerable": true
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              "vulnerable": true
            },
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              "vulnerable": true
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "qemu_deliver_packet_iov in net/net.c in Qemu accepts packet sizes greater than INT_MAX, which allows attackers to cause a denial of service or possibly have unspecified other impact."
    },
    {
      "lang": "es",
      "value": "qemu_deliver_packet_iov en net/net.c en Qemu acepta tama\u00f1os de paquetes mayores a INT_MAX, lo que permite que los atacantes provoquen una denegaci\u00f3n de servicio (DoS) o tengan otro tipo de impacto sin especificar."
    }
  ],
  "id": "CVE-2018-17963",
  "lastModified": "2024-11-21T03:55:17.510",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 7.5,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2018-10-09T22:29:01.157",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
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        "Third Party Advisory"
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    {
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      "url": "https://access.redhat.com/errata/RHSA-2019:2166"
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    {
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      "tags": [
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      ],
      "url": "https://access.redhat.com/errata/RHSA-2019:2425"
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    {
      "source": "cve@mitre.org",
      "tags": [
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    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Mailing List",
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  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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