CVE-2010-2534

The NetworkSyncCommandQueue function in network/network_command.cpp in OpenTTD before 1.0.3 does not properly clear a pointer in a linked list, which allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a crafted request, related to the client command queue.

Score

CVSS 2.0 5.0 Medium

Status

Modified - secalert@redhat.com

Published

2010-07-28

Last modified

2024-08-07

Weaknesses

CWE-399

Affected products

• Openttd (Openttd)

References

• http://bugs.openttd.org/task/3909
• http://bugs.openttd.org/task/3909/getfile/6237/loop_fix.patch
• http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044516.html
• http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044565.html
• http://osvdb.org/66503
• http://secunia.com/advisories/40630
• http://secunia.com/advisories/40760
• http://security.openttd.org/en/CVE-2010-2534
• http://www.openwall.com/lists/oss-security/2010/07/20/1
• http://www.securityfocus.com/bid/41804
• http://www.vupen.com/english/advisories/2010/1888
• http://www.vupen.com/english/advisories/2010/1916
• https://exchange.xforce.ibmcloud.com/vulnerabilities/60568