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CVE-2007-3245

Status: ModifiedMedium (5)—

IRC Services before 5.0.62, and 5.1 before 5.1pre3, allows remote attackers to disconnect users with guest nicknames by linking a guest nickname to a nickname that is already registered.

CVSS

Exploitation probability (EPSS)

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

IRC Services — IRC Services

CWEs

References

Raw JSON (NVD)

Show
{
  "id": "CVE-2007-3245",
  "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": "2007-06-15T01:30:00.000",
  "references": [
    {
      "url": "http://lists.ircservices.za.net/pipermail/ircservices/2007/005299.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.ircservices.za.net/pipermail/ircservices/2007/005306.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.ircservices.za.net/pipermail/ircservices/2007/005307.html",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/41692",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.ircservices.za.net/",
      "tags": [
        "Patch"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.ircservices.za.net/Changes.txt",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/2440",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34946",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.ircservices.za.net/pipermail/ircservices/2007/005299.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.ircservices.za.net/pipermail/ircservices/2007/005306.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://lists.ircservices.za.net/pipermail/ircservices/2007/005307.html",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/41692",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ircservices.za.net/",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.ircservices.za.net/Changes.txt",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/2440",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/34946",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "IRC Services before 5.0.62, and 5.1 before 5.1pre3, allows remote attackers to disconnect users with guest nicknames by linking a guest nickname to a nickname that is already registered."
    },
    {
      "lang": "es",
      "value": "IRC Services versiones anteriores a 5.0.62, y 5.1 versiones anteriores a 5.1pre3, permite a atacantes remotos desconectar usuarios con apodos de invitado al enlazar un apodo de invitado a un apodo que ya está registrado."
    }
  ],
  "lastModified": "2026-06-16T22:41:20.647",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:irc_services:irc_services:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "C3080F9E-8899-42E6-BB64-BF367D4362B1",
              "versionEndIncluding": "5.0.62"
            },
            {
              "criteria": "cpe:2.3:a:irc_services:irc_services:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "F4FC98CF-1402-4821-A13C-A823AC9C56CF",
              "versionEndIncluding": "5.1"
            },
            {
              "criteria": "cpe:2.3:a:irc_services:irc_services:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "A90BCBCC-4B31-4B1C-9702-FB4DF3377619",
              "versionEndIncluding": "5.1_pre3"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}