FKIE_CVE-2010-3443

Vulnerability from fkie_nvd - Published: 2013-11-23 11:55 - Updated: 2025-04-11 00:51
Severity ?
Summary
ctcphandler.cpp in Quassel before 0.6.3 and 0.7.x before 0.7.1 allows remote attackers to cause a denial of service (unresponsive IRC) via multiple Client-To-Client Protocol (CTCP) requests in a PRIVMSG message.
References
secalert@redhat.comhttp://bugs.quassel-irc.org/issues/1023Vendor Advisory
secalert@redhat.comhttp://bugs.quassel-irc.org/issues/1024Vendor Advisory
secalert@redhat.comhttp://git.quassel-irc.org/?p=quassel.git%3Ba=commitdiff%3Bh=a4ca568cdf68cf4a0343eb161518dc8e50cea87d
secalert@redhat.comhttp://quassel-irc.org/node/115Patch
secalert@redhat.comhttp://secunia.com/advisories/55581Vendor Advisory
secalert@redhat.comhttp://security.gentoo.org/glsa/glsa-201311-03.xml
secalert@redhat.comhttp://ubuntu.com/usn/usn-991-1
af854a3a-2127-422b-91ae-364da2661108http://bugs.quassel-irc.org/issues/1023Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://bugs.quassel-irc.org/issues/1024Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://git.quassel-irc.org/?p=quassel.git%3Ba=commitdiff%3Bh=a4ca568cdf68cf4a0343eb161518dc8e50cea87d
af854a3a-2127-422b-91ae-364da2661108http://quassel-irc.org/node/115Patch
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/55581Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-201311-03.xml
af854a3a-2127-422b-91ae-364da2661108http://ubuntu.com/usn/usn-991-1
Impacted products
Vendor Product Version
quassel-irc quassel_irc *
quassel-irc quassel_irc 0.1.0
quassel-irc quassel_irc 0.3.0
quassel-irc quassel_irc 0.3.0.1
quassel-irc quassel_irc 0.3.0.2
quassel-irc quassel_irc 0.3.0.3
quassel-irc quassel_irc 0.3.1
quassel-irc quassel_irc 0.4.0
quassel-irc quassel_irc 0.4.1
quassel-irc quassel_irc 0.4.2
quassel-irc quassel_irc 0.4.3
quassel-irc quassel_irc 0.5.0
quassel-irc quassel_irc 0.6.1
quassel-irc quassel_irc 0.7.0
canonical ubuntu_linux 9.04
canonical ubuntu_linux 9.10
canonical ubuntu_linux 10.04
To clipboard 

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              "matchCriteriaId": "384843FB-51ED-43F4-ABA1-08850242F1DE",
              "versionEndIncluding": "0.6.2",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "ctcphandler.cpp in Quassel before 0.6.3 and 0.7.x before 0.7.1 allows remote attackers to cause a denial of service (unresponsive IRC) via multiple Client-To-Client Protocol (CTCP) requests in a PRIVMSG message."
    },
    {
      "lang": "es",
      "value": "ctcphandler.cpp en Quassel anterior a la versi\u00f3n 0.6.3 y 0.7.x anterior a 0.7.1 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (IRC sin respuesta) a trav\u00e9s de m\u00faltiples peticiones Client-To-Client Protocol (CTCP) en un mensaje PRIVMSG."
    }
  ],
  "id": "CVE-2010-3443",
  "lastModified": "2025-04-11T00:51:21.963",
  "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": "2013-11-23T11:55:04.163",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://bugs.quassel-irc.org/issues/1023"
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      "url": "http://bugs.quassel-irc.org/issues/1024"
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      "source": "secalert@redhat.com",
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    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ],
      "url": "http://quassel-irc.org/node/115"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/55581"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://security.gentoo.org/glsa/glsa-201311-03.xml"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://ubuntu.com/usn/usn-991-1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "http://bugs.quassel-irc.org/issues/1023"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://git.quassel-irc.org/?p=quassel.git%3Ba=commitdiff%3Bh=a4ca568cdf68cf4a0343eb161518dc8e50cea87d"
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      "tags": [
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      "url": "http://secunia.com/advisories/55581"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://security.gentoo.org/glsa/glsa-201311-03.xml"
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    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://ubuntu.com/usn/usn-991-1"
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  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-399"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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