PT-2009-6200 · Openttd Team · Openttd

Moritz Muehlenhoff · Published 2009-12-28 · Updated 2010-03-26 · CVE-2009-4007

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions OpenTTD versions prior to 0.7.5-RC1

Description The issue is related to an unspecified vulnerability in the NormaliseTrainConsist function, which can be exploited by remote attackers to cause a denial of service, resulting in a daemon crash. This can be achieved through certain game actions involving a wagon and a dual-headed engine.

Recommendations For versions prior to 0.7.5-RC1, update to version 0.7.5-RC1 or later to resolve the issue. As a temporary workaround, consider restricting game actions involving wagons and dual-headed engines to minimize the risk of exploitation.

Fix

Related Identifiers

CVE-2009-4007

Affected Products

Openttd

References · 15

• http://lists.fedoraproject.org/pipermail/package-announce/2010-January/033896.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2009-4007 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2009-4007 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2009-4007 · Vendor Advisory
• http://openttd.org/en/news/112 · Vendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2010-January/033754.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2009-4007 · Security Note
• http://vupen.com/english/advisories/2009/3645 · Vendor Advisory
• http://openwall.com/lists/oss-security/2009/12/24/1 · Note
• http://securityfocus.com/bid/37487 · Note
• http://osvdb.org/61356 · Note
• http://binaries.openttd.org/releases/0.7.5/changelog.txt · Note
• http://secunia.com/advisories/37984 · Note
• http://vcs.openttd.org/svn/changeset/18462/trunk/src/train_cmd.cpp · Note
• http://secunia.com/advisories/37929 · Note