CVE-2012-3436

NameCVE-2012-3436
DescriptionOpenTTD 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."
SourceCVE (at NVD; oss-sec, fulldisc, OSVDB, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, more)
ReferencesDSA-2524-1
NVD severitymedium (attack range: remote)
Debian Bugs683258
Debian/oldoldstablenot vulnerable.
Debian/oldstablenot vulnerable.
Debian/stablenot vulnerable.
Debian/testingnot vulnerable.
Debian/unstablenot vulnerable.

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
openttd (PTS)squeeze1.0.4-7fixed
squeeze (security)1.0.4-6fixed
wheezy1.2.1-3fixed
jessie1.4.4-2fixed
stretch, sid1.5.1-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
openttdsource(unstable)1.2.1-2low683258
openttdsourcesqueeze1.0.4-6mediumDSA-2524-1

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