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    CVE-2009-4007

    Unspecified vulnerability in the NormaliseTrainConsist function in src/train_cmd.cpp in OpenTTD before 0.7.5-RC1 allows remote attackers to cause a denial of service (daemon crash) via certain game actions involving a wagon and a dual-headed engine.

    Published:Dec 28, 2009
    Last Modified:Apr 23, 2026
    EPS:Dec 28, 2009
    EPSS Score:0.01657
    CVSS Score:5

    Affected Products

    Vendor
    Openttd
    Product
    Openttd

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2012-0049 (CVSS 4.3) — OpenTTD before 1.1.5 contains a Denial of Service (slow read attack) that prevents users from joining the serv…
    CVE-2013-6411 (CVSS 5) — The HandleCrashedAircraft function in aircraft_cmd.cpp in OpenTTD 0.3.6 through 1.3.2 allows remote attackers …
    CVE-2012-3436 (CVSS 5) — OpenTTD 0.6.0 through 1.2.1 does not properly validate requests to clear a water tile, which allows remote att…
    CVE-2012-0048 (CVSS 4.3) — OpenTTD 0.3.5 through 1.1.4 allows remote attackers to cause a denial of service (game pause) by connecting to…
    CVE-2011-3343 (CVSS 4.6) — Multiple buffer overflows in OpenTTD before 1.1.3 allow local users to cause a denial of service (daemon crash…
    CVE-2011-3341 (CVSS 7.5) — Multiple off-by-one errors in order_cmd.cpp in OpenTTD before 1.1.3 allow remote attackers to cause a denial o…
    CVE-2011-3342 (CVSS 7.5) — Multiple buffer overflows in OpenTTD before 1.1.3 allow remote attackers to cause a denial of service (daemon …
    CVE-2010-4168 (CVSS 7.5) — Multiple use-after-free vulnerabilities in OpenTTD 1.0.x before 1.0.5 allow (1) remote attackers to cause a de…
    CVE-2010-2534 (CVSS 5) — The NetworkSyncCommandQueue function in network/network_command.cpp in OpenTTD before 1.0.3 does not properly …
    CVE-2010-0406 (CVSS 4) — OpenTTD before 1.0.1 allows remote attackers to cause a denial of service (file-descriptor exhaustion and daem…

    References

    http://binaries.openttd.org/releases/0.7.5/changelog.txt
    http://lists.fedoraproject.org/pipermail/package-announce/2010-January/033754.html
    http://lists.fedoraproject.org/pipermail/package-announce/2010-January/033896.html
    http://osvdb.org/61356
    http://secunia.com/advisories/37929
    http://secunia.com/advisories/37984
    http://vcs.openttd.org/svn/changeset/18462/trunk/src/train_cmd.cpp
    http://www.openttd.org/en/news/112
    http://www.openwall.com/lists/oss-security/2009/12/24/1
    http://www.securityfocus.com/bid/37487
    http://www.vupen.com/english/advisories/2009/3645
    http://binaries.openttd.org/releases/0.7.5/changelog.txt
    http://lists.fedoraproject.org/pipermail/package-announce/2010-January/033754.html
    http://lists.fedoraproject.org/pipermail/package-announce/2010-January/033896.html
    http://osvdb.org/61356
    http://secunia.com/advisories/37929
    http://secunia.com/advisories/37984
    http://vcs.openttd.org/svn/changeset/18462/trunk/src/train_cmd.cpp
    http://www.openttd.org/en/news/112
    http://www.openwall.com/lists/oss-security/2009/12/24/1
    http://www.securityfocus.com/bid/37487
    http://www.vupen.com/english/advisories/2009/3645

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High