« Volver al listado

CVE-2014-8767

Estado: ModificadaMedia (5)—

Integer underflow in the olsr_print function in tcpdump 3.9.6 through 4.6.2, when in verbose mode, allows remote attackers to cause a denial of service (crash) via a crafted length value in an OLSR frame.

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)

Redhat — Tcpdump

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2014-8767",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "MEDIUM",
        "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": "2014-11-20T17:50:04.723",
  "references": [
    {
      "url": "http://advisories.mageia.org/MGASA-2014-0503.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2015-02/msg00062.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://packetstormsecurity.com/files/129155/tcpdump-4.6.2-OSLR-Denial-Of-Service.html",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2014/Nov/47",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.debian.org/security/2014/dsa-3086",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2014:240",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:125",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/534011/100/0/threaded",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.securityfocus.com/bid/71150",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.ubuntu.com/usn/USN-2433-1",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/98765",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://support.apple.com/kb/HT205031",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://advisories.mageia.org/MGASA-2014-0503.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.apple.com/archives/security-announce/2015/Aug/msg00001.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.opensuse.org/opensuse-updates/2015-02/msg00062.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://packetstormsecurity.com/files/129155/tcpdump-4.6.2-OSLR-Denial-Of-Service.html",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://seclists.org/fulldisclosure/2014/Nov/47",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.debian.org/security/2014/dsa-3086",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2014:240",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:125",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/archive/1/534011/100/0/threaded",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.securityfocus.com/bid/71150",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ubuntu.com/usn/USN-2433-1",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/98765",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://support.apple.com/kb/HT205031",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-189"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Integer underflow in the olsr_print function in tcpdump 3.9.6 through 4.6.2, when in verbose mode, allows remote attackers to cause a denial of service (crash) via a crafted length value in an OLSR frame."
    },
    {
      "lang": "es",
      "value": "Subdesbordamiento de enteros en la función olsr_print en tcpdump 3.9.6 hasta 4.6.2, cuando está en el modo verbose, permite a atacantes remotos causar una denegación de servicio(caída) a través de valor de longitud manipulado en un Frame OLSR."
    }
  ],
  "lastModified": "2026-06-17T00:17:18.547",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:3.9.6:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "2BADA780-6314-4875-B467-5547BF75C08A"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:3.9.7:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7DAE5CAC-A078-4F63-9598-9CA511EC0034"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:3.9.8:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "3E041494-8649-4BD5-8DF7-816B4C73E6CF"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:4.0.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "27D17DA2-A04C-43A4-AE1F-027C9E5EDC85"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:4.1.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "B9FA963D-E15E-4711-AFE6-10D0D464FB38"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:4.1.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "74BFC816-CCFF-495A-BFBA-8296F6FF1E50"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:4.1.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "4B9298E0-5B24-4FBD-A5A2-D7DCE91FD219"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:4.2.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "1B797590-4EA3-4144-819D-F55D8B60AC6E"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:4.3.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "10639170-0C13-4E2B-A4FA-AB4F9642DD35"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:4.3.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D5EA00F9-54AC-429E-9241-64142102898F"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:4.4.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "653A18E7-DCA6-4FB0-9F16-66B3CB11CE52"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:4.5.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "DBB358B0-2043-450E-AB3F-D88CA5156DB5"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:4.5.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D8D13172-9D80-4DD5-A749-9A9F95466C27"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:4.5.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F6E4628C-DFE6-44AE-9B46-6341318CA483"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:4.6.0:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "0C9CC04B-CF1E-4B0E-8D45-B02B1E07E004"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:4.6.1:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "48EDCB25-E42B-4CA1-BB7E-E5CEA9F74DC4"
            },
            {
              "criteria": "cpe:2.3:a:redhat:tcpdump:4.6.2:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "7D9E7FE0-FA1A-4A46-A408-BDF2D2DE73B5"
            }
          ],
          "operator": "OR"
        },
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "A10BC294-9196-425F-9FB0-B1625465B47F"
            },
            {
              "criteria": "cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*",
              "vulnerable": false,
              "matchCriteriaId": "03117DF1-3BEC-4B8D-AD63-DBBDB2126081"
            }
          ],
          "operator": "OR"
        }
      ],
      "operator": "AND"
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}