5.0
MEDIUM CVSS 2.0
CVE-2009-4007
OpenTTD Denial of Service
Description

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.

INFO

Published Date :

Dec. 28, 2009, 7:30 p.m.

Last Modified :

April 9, 2025, 12:30 a.m.

Remotely Exploit :

Yes !
Affected Products

The following products are affected by CVE-2009-4007 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Openttd openttd
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 2.0 MEDIUM [email protected]
Solution
A denial of service vulnerability exists in OpenTTD, and it can be remediated by updating to the latest version.
  • Update OpenTTD to a version greater than 0.7.4.
  • Reboot the system if required by the update.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2009-4007 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2009-4007 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2009-4007 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2009-4007 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://binaries.openttd.org/releases/0.7.5/changelog.txt
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2010-January/033754.html
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2010-January/033896.html
    Added Reference http://osvdb.org/61356
    Added Reference http://secunia.com/advisories/37929
    Added Reference http://secunia.com/advisories/37984
    Added Reference http://vcs.openttd.org/svn/changeset/18462/trunk/src/train_cmd.cpp
    Added Reference http://www.openttd.org/en/news/112
    Added Reference http://www.openwall.com/lists/oss-security/2009/12/24/1
    Added Reference http://www.securityfocus.com/bid/37487
    Added Reference http://www.vupen.com/english/advisories/2009/3645
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Dec. 29, 2009

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 5
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

1.66 }} -0.41%

score

0.80360

percentile