fkie_cve-2015-2778
Vulnerability from fkie_nvd
Published
2015-04-10 15:00
Modified
2025-04-12 10:46
Severity ?
Summary
Quassel before 0.12-rc1 uses an incorrect data-type size when splitting a message, which allows remote attackers to cause a denial of service (crash) via a long CTCP query containing only multibyte characters.
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-updates/2015-04/msg00018.html
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2015/03/20/12
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2015/03/27/11
cve@mitre.orghttp://www.openwall.com/lists/oss-security/2015/03/28/3
cve@mitre.orghttp://www.securityfocus.com/bid/73305
cve@mitre.orghttps://github.com/quassel/quassel/commit/b5e38970ffd55e2dd9f706ce75af9a8d7730b1b8
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2015-04/msg00018.html
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/03/20/12
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/03/27/11
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2015/03/28/3
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/73305
af854a3a-2127-422b-91ae-364da2661108https://github.com/quassel/quassel/commit/b5e38970ffd55e2dd9f706ce75af9a8d7730b1b8
Impacted products
Vendor Product Version
quassel-irc quassel *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:quassel-irc:quassel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "2A4E345B-E526-48A7-98CB-57350EF4D485",
              "versionEndIncluding": "0.11.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Quassel before 0.12-rc1 uses an incorrect data-type size when splitting a message, which allows remote attackers to cause a denial of service (crash) via a long CTCP query containing only multibyte characters."
    },
    {
      "lang": "es",
      "value": "Quassel anterior a 0.12-rc1 utiliza un tama\u00f1o de tipo de dato incorrecto cuando se divide un mensaje, lo que permite a usuarios remotos causar una denegaci\u00f3n de servicio (ca\u00edda) a trav\u00e9s de una consulta CTCP larga conteniendo \u00fanicamente caracteres multibyte."
    }
  ],
  "id": "CVE-2015-2778",
  "lastModified": "2025-04-12T10:46:40.837",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "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,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2015-04-10T15:00:04.210",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://lists.opensuse.org/opensuse-updates/2015-04/msg00018.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.openwall.com/lists/oss-security/2015/03/20/12"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.openwall.com/lists/oss-security/2015/03/27/11"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.openwall.com/lists/oss-security/2015/03/28/3"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/73305"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://github.com/quassel/quassel/commit/b5e38970ffd55e2dd9f706ce75af9a8d7730b1b8"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-updates/2015-04/msg00018.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2015/03/20/12"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2015/03/27/11"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2015/03/28/3"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/73305"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/quassel/quassel/commit/b5e38970ffd55e2dd9f706ce75af9a8d7730b1b8"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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