fkie_cve-2009-2620
Vulnerability from fkie_nvd
Published
2009-07-29 17:30
Modified
2025-04-09 00:30
Severity ?
Summary
src/remote/server.cpp in fbserver.exe in Firebird SQL 1.5 before 1.5.6, 2.0 before 2.0.6, 2.1 before 2.1.3, and 2.5 before 2.5 Beta 2 allows remote attackers to cause a denial of service (daemon crash) via a malformed op_connect_request message that triggers an infinite loop or NULL pointer dereference.
References
cve@mitre.orghttp://tracker.firebirdsql.org/browse/CORE-2563Vendor Advisory
cve@mitre.orghttp://www.coresecurity.com/content/firebird-sql-dosExploit
cve@mitre.orghttp://www.exploit-db.com/exploits/9295
cve@mitre.orghttp://www.securityfocus.com/bid/35842Exploit, Patch
cve@mitre.orghttps://bugzilla.redhat.com/show_bug.cgi?id=514463
cve@mitre.orghttps://www.redhat.com/archives/fedora-package-announce/2009-August/msg01341.html
cve@mitre.orghttps://www.redhat.com/archives/fedora-package-announce/2009-August/msg01370.html
af854a3a-2127-422b-91ae-364da2661108http://tracker.firebirdsql.org/browse/CORE-2563Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.coresecurity.com/content/firebird-sql-dosExploit
af854a3a-2127-422b-91ae-364da2661108http://www.exploit-db.com/exploits/9295
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/35842Exploit, Patch
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=514463
af854a3a-2127-422b-91ae-364da2661108https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01341.html
af854a3a-2127-422b-91ae-364da2661108https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01370.html
Impacted products
Vendor Product Version
firebirdsql firebird *
firebirdsql firebird 1.5
firebirdsql firebird 1.5.1
firebirdsql firebird 1.5.2
firebirdsql firebird 1.5.2.4731
firebirdsql firebird 1.5.3.4870
firebirdsql firebird 1.5.4.4910
firebirdsql firebird 1.5.5
firebirdsql firebird 2.0.0
firebirdsql firebird 2.0.0.12748
firebirdsql firebird 2.0.1
firebirdsql firebird 2.0.2
firebirdsql firebird 2.1
firebirdsql firebird 2.1.2
firebirdsql firebird 2.1.3
firebirdsql firebird 2.5
firebirdsql firebird 2.5


To clipboard 

{
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              "matchCriteriaId": "131041A7-1DA4-4A63-8FDF-66E3E69AE23A",
              "versionEndIncluding": "2.0.3",
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            },
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "src/remote/server.cpp in fbserver.exe in Firebird SQL 1.5 before 1.5.6, 2.0 before 2.0.6, 2.1 before 2.1.3, and 2.5 before 2.5 Beta 2 allows remote attackers to cause a denial of service (daemon crash) via a malformed op_connect_request message that triggers an infinite loop or NULL pointer dereference."
    },
    {
      "lang": "es",
      "value": "src/remote/server.cpp en fbserver.exe en Firebird SQL v1.5 anterior a v1.5.6, v2.0 anterior a v2.0.6, v2.1 anterior a v2.1.3, y v2.5 anterior a v2.5 Beta 2, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (ca\u00edda de demonio) a trav\u00e9s de un mensaje op_connect_request mal formado que provoca un bucle infinito o una deferencia a puntero NULL."
    }
  ],
  "id": "CVE-2009-2620",
  "lastModified": "2025-04-09T00:30:58.490",
  "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": "2009-07-29T17:30:01.280",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tracker.firebirdsql.org/browse/CORE-2563"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit"
      ],
      "url": "http://www.coresecurity.com/content/firebird-sql-dos"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.exploit-db.com/exploits/9295"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Patch"
      ],
      "url": "http://www.securityfocus.com/bid/35842"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=514463"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01341.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01370.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "http://tracker.firebirdsql.org/browse/CORE-2563"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "http://www.coresecurity.com/content/firebird-sql-dos"
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    {
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      "url": "http://www.exploit-db.com/exploits/9295"
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      "tags": [
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      "url": "http://www.securityfocus.com/bid/35842"
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    {
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      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=514463"
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01341.html"
    },
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01370.html"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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