CVE-2009-4007

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 2.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2009-12-28 · updated 2026-06-16

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.

Affected products

openttd: through 0.7.4; 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.2.0, 0.2.1 (+45)

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

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