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Vulnerability record · CVE-2010-4168 · published 17 November 2010

CVE-2010-4168: Openttd use after free vulnerability

Openttd · Openttd

Multiple use-after-free vulnerabilities in OpenTTD 1.0.x before 1.0.5 allow (1) remote attackers to cause a denial of service (invalid write and daemon crash) by abruptly disconnecting during transmission of the map from the server, related to network/network_server.cpp; (2) remote attackers to cause a denial of service (invalid read and daemon crash) by abruptly disconnecting, related to network/network_server.cpp; and (3) remote servers to cause a denial of service (invalid read and application crash) by forcing a disconnection during the join process, related to network/network.cpp.

7.5 CVSS 3.1 High EPSS 3.7% · top 10.8% CWE-416 · Use after free
7.5CVSS 3.1 base score, v2 5.0
3.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
22References
16 Jun 2026Last modified by NVD

Description

Multiple use-after-free vulnerabilities in OpenTTD 1.0.x before 1.0.5 allow (1) remote attackers to cause a denial of service (invalid write and daemon crash) by abruptly disconnecting during transmission of the map from the server, related to network/network_server.cpp; (2) remote attackers to cause a denial of service (invalid read and daemon crash) by abruptly disconnecting, related to network/network_server.cpp; and (3) remote servers to cause a denial of service (invalid read and application crash) by forcing a disconnection during the join process, related to network/network.cpp.

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052187.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052193.html Mailing ListThird Party Advisory
http://marc.info/?l=oss-security&m=128975491407670&w=2 Mailing List
http://marc.info/?l=oss-security&m=128984298802678&w=2 Mailing List
http://secunia.com/advisories/42578 Broken Link
http://security.openttd.org/en/CVE-2010-4168 PatchVendor Advisory
http://security.openttd.org/en/patch/28.patch Patch
http://vcs.openttd.org/svn/changeset/21182 Broken Link
http://www.securityfocus.com/bid/44844 Broken LinkThird Party AdvisoryVDB Entry
http://www.vupen.com/english/advisories/2010/2985 Broken LinkVendor Advisory
http://www.vupen.com/english/advisories/2010/3199 Broken Link
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052187.html Mailing ListThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2010-December/052193.html Mailing ListThird Party Advisory
http://marc.info/?l=oss-security&m=128975491407670&w=2 Mailing List
http://marc.info/?l=oss-security&m=128984298802678&w=2 Mailing List
http://secunia.com/advisories/42578 Broken Link
http://security.openttd.org/en/CVE-2010-4168 PatchVendor Advisory
http://security.openttd.org/en/patch/28.patch Patch
http://vcs.openttd.org/svn/changeset/21182 Broken Link
http://www.securityfocus.com/bid/44844 Broken LinkThird Party AdvisoryVDB Entry
http://www.vupen.com/english/advisories/2010/2985 Broken LinkVendor Advisory
http://www.vupen.com/english/advisories/2010/3199 Broken Link

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Source: NIST National Vulnerability Database (record CVE-2010-4168), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.