FKIE_CVE-2010-0305

Vulnerability from fkie_nvd - Published: 2010-02-03 19:30 - Updated: 2026-06-16 23:15
Severity
Summary
ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload.
References
secalert@redhat.comhttp://secunia.com/advisories/38337Vendor Advisory
secalert@redhat.comhttp://secunia.com/advisories/39423
secalert@redhat.comhttp://www.debian.org/security/2010/dsa-2033
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2010/01/29/1Patch
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2010/01/29/5Patch
secalert@redhat.comhttp://www.osvdb.org/62066
secalert@redhat.comhttp://www.securityfocus.com/bid/38003
secalert@redhat.comhttp://www.vupen.com/english/advisories/2010/0894
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/56025
secalert@redhat.comhttps://support.process-one.net/browse/EJAB-1173
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/38337Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/39423
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2010/dsa-2033
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2010/01/29/1Patch
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2010/01/29/5Patch
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/62066
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/38003
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2010/0894
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/56025
af854a3a-2127-422b-91ae-364da2661108https://support.process-one.net/browse/EJAB-1173
Impacted products
Vendor Product Version
process-one ejabberd *
process-one ejabberd 0.9
process-one ejabberd 0.9.1
process-one ejabberd 0.9.8
process-one ejabberd 1.0.0
process-one ejabberd 1.1.0
process-one ejabberd 1.1.1
process-one ejabberd 1.1.1.0
process-one ejabberd 1.1.1.1
process-one ejabberd 1.1.2
process-one ejabberd 1.1.3
process-one ejabberd 1.1.14
process-one ejabberd 2.0.0
process-one ejabberd 2.0.0
process-one ejabberd 2.0.0
process-one ejabberd 2.0.1_2
process-one ejabberd 2.0.2
process-one ejabberd 2.0.3
process-one ejabberd 2.0.4
process-one ejabberd 2.0.5
process-one ejabberd 2.1.0
process-one ejabberd 2.1.1
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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      ],
      "source": "secalert@redhat.com"
    }
  ],
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  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "ejabberd_c2s.erl in ejabberd before 2.1.3 allows remote attackers to cause a denial of service (daemon crash) via a large number of c2s (aka client2server) messages that trigger a queue overload."
    },
    {
      "lang": "es",
      "value": "ejabberd_c2s.erl en ejabberd anterior v2.1.3, permite a atacantes remotos provocar una denegaci\u00f3n de servicio(ca\u00edda de demonio) a trav\u00e9s de un gran n\u00famero de mensajes de c2s(tambi\u00e9n conocido como client2server) que provocan una carga en la cola."
    }
  ],
  "id": "CVE-2010-0305",
  "lastModified": "2026-06-16T23:15:54.010",
  "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": "2010-02-03T19:30:00.517",
  "references": [
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/38337"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://secunia.com/advisories/39423"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.debian.org/security/2010/dsa-2033"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2010/01/29/1"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Patch"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2010/01/29/5"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.osvdb.org/62066"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/38003"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.vupen.com/english/advisories/2010/0894"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/56025"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://support.process-one.net/browse/EJAB-1173"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "http://secunia.com/advisories/38337"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://secunia.com/advisories/39423"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2010/dsa-2033"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://www.openwall.com/lists/oss-security/2010/01/29/1"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
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      "url": "http://www.openwall.com/lists/oss-security/2010/01/29/5"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.osvdb.org/62066"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/38003"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.vupen.com/english/advisories/2010/0894"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/56025"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://support.process-one.net/browse/EJAB-1173"
    }
  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • 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.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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