FKIE_CVE-2012-3436

Vulnerability from fkie_nvd - Published: 2012-10-09 18:55 - Updated: 2026-06-16 23:43
Severity
Summary
OpenTTD 0.6.0 through 1.2.1 does not properly validate requests to clear a water tile, which allows remote attackers to cause a denial of service (NULL pointer dereference and server crash) via a certain sequence of steps related to "the water/coast aspect of tiles which also have railtracks on one half."
References
secalert@redhat.comhttp://bugs.openttd.org/task/5254
secalert@redhat.comhttp://lists.opensuse.org/opensuse-updates/2012-08/msg00043.html
secalert@redhat.comhttp://secunia.com/advisories/50042Vendor Advisory
secalert@redhat.comhttp://security.openttd.org/en/CVE-2012-3436
secalert@redhat.comhttp://vcs.openttd.org/svn/changeset/24439
secalert@redhat.comhttp://vcs.openttd.org/svn/changeset/24449Exploit
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/07/27/5
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/07/28/7
secalert@redhat.comhttp://www.openwall.com/lists/oss-security/2012/07/31/5
secalert@redhat.comhttp://www.securityfocus.com/bid/54720
secalert@redhat.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/77266
af854a3a-2127-422b-91ae-364da2661108http://bugs.openttd.org/task/5254
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-updates/2012-08/msg00043.html
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/50042Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://security.openttd.org/en/CVE-2012-3436
af854a3a-2127-422b-91ae-364da2661108http://vcs.openttd.org/svn/changeset/24439
af854a3a-2127-422b-91ae-364da2661108http://vcs.openttd.org/svn/changeset/24449Exploit
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/07/27/5
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/07/28/7
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2012/07/31/5
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/54720
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/77266
Impacted products
Vendor Product Version
openttd openttd 0.6.0
openttd openttd 0.6.1
openttd openttd 0.6.2
openttd openttd 0.6.3
openttd openttd 0.7.0
openttd openttd 0.7.1
openttd openttd 0.7.2
openttd openttd 0.7.3
openttd openttd 0.7.4
openttd openttd 0.7.5
openttd openttd 1.0.0
openttd openttd 1.0.0
openttd openttd 1.0.0
openttd openttd 1.0.0
openttd openttd 1.0.0
openttd openttd 1.0.0
openttd openttd 1.0.0
openttd openttd 1.0.0
openttd openttd 1.0.1
openttd openttd 1.0.1
openttd openttd 1.0.1
openttd openttd 1.0.2
openttd openttd 1.0.2
openttd openttd 1.0.3
openttd openttd 1.0.3
openttd openttd 1.0.4
openttd openttd 1.0.4
openttd openttd 1.0.5
openttd openttd 1.0.5
openttd openttd 1.0.5
openttd openttd 1.1.0
openttd openttd 1.1.1
openttd openttd 1.1.2
openttd openttd 1.1.3
openttd openttd 1.1.4
openttd openttd 1.1.5
openttd openttd 1.2.0
openttd openttd 1.2.1
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
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      ],
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    }
  ],
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          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "OpenTTD 0.6.0 through 1.2.1 does not properly validate requests to clear a water tile, which allows remote attackers to cause a denial of service (NULL pointer dereference and server crash) via a certain sequence of steps related to \"the water/coast aspect of tiles which also have railtracks on one half.\""
    },
    {
      "lang": "es",
      "value": "OpenTTD 0.6.0 a la 1.2.1 no valida adecuadamente las peticiones para limpiar el \"water tile\", lo que permite a atacantes remotos provocar una denegaci\u00f3n de servicio (deferencia a puntero nulo y ca\u00edda de servidor) a trav\u00e9s de determinadas secuencias de pasos relacionados con \"the water/coast aspect of tiles which also have railtracks on one half.\""
    }
  ],
  "id": "CVE-2012-3436",
  "lastModified": "2026-06-16T23:43:13.303",
  "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": "2012-10-09T18:55:00.877",
  "references": [
    {
      "source": "secalert@redhat.com",
      "url": "http://bugs.openttd.org/task/5254"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://lists.opensuse.org/opensuse-updates/2012-08/msg00043.html"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/50042"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://security.openttd.org/en/CVE-2012-3436"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://vcs.openttd.org/svn/changeset/24439"
    },
    {
      "source": "secalert@redhat.com",
      "tags": [
        "Exploit"
      ],
      "url": "http://vcs.openttd.org/svn/changeset/24449"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2012/07/27/5"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2012/07/28/7"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.openwall.com/lists/oss-security/2012/07/31/5"
    },
    {
      "source": "secalert@redhat.com",
      "url": "http://www.securityfocus.com/bid/54720"
    },
    {
      "source": "secalert@redhat.com",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/77266"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://bugs.openttd.org/task/5254"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://lists.opensuse.org/opensuse-updates/2012-08/msg00043.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/50042"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://security.openttd.org/en/CVE-2012-3436"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://vcs.openttd.org/svn/changeset/24439"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit"
      ],
      "url": "http://vcs.openttd.org/svn/changeset/24449"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2012/07/27/5"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2012/07/28/7"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.openwall.com/lists/oss-security/2012/07/31/5"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/54720"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/77266"
    }
  ],
  "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.
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  • 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.


Detection rules are retrieved from Rulezet.


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