{"id":"CVE-2010-2534","aliases":["DEBIAN-CVE-2010-2534","EUVD-2010-2538","GHSA-g38c-rrvw-cg3q"],"status":"published","title":"The NetworkSyncCommandQueue function in network/network_command.cpp in OpenTTD before 1.0.3 does...","description":"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.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.03348,"percentile":0.88749,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-399"],"published":"2010-07-27T22:00:00Z","modified":"2026-10-23T17:47:49Z","fixes":[{"ecosystem":"Debian:12","package":"openttd","fixed_in":["1.0.3-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"openttd","fixed_in":["1.0.3-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"openttd","fixed_in":["1.0.3-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"openttd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.3-1"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"openttd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.3-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"openttd","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.3-1"}]}]}],"products":[{"vendor":"openttd","product":"openttd"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/60568","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044565.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2010/1888","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://bugs.openttd.org/task/3909/getfile/6237/loop_fix.patch","tags":["x_refsource_MISC","x_transferred","Patch","fix"]},{"url":"http://security.openttd.org/en/CVE-2010-2534","tags":["x_refsource_CONFIRM","x_transferred","Patch","Vendor Advisory","advisory","fix"]},{"url":"http://www.openwall.com/lists/oss-security/2010/07/20/1","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044516.html","tags":["vendor-advisory","x_refsource_FEDORA","x_transferred","web"]},{"url":"http://bugs.openttd.org/task/3909","tags":["x_refsource_CONFIRM","x_transferred","Patch","fix"]},{"url":"http://www.securityfocus.com/bid/41804","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch","fix"]},{"url":"http://osvdb.org/66503","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"http://secunia.com/advisories/40760","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://secunia.com/advisories/40630","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory","advisory"]},{"url":"http://www.vupen.com/english/advisories/2010/1916","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2010-2534"},{"url":"https://github.com/advisories/GHSA-g38c-rrvw-cg3q"},{"url":"https://security-tracker.debian.org/tracker/CVE-2010-2534","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2010-2534","description":"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.","status":"published","published":"2010-07-27T22:00:00Z","modified":"2024-08-07T02:39:37.201Z","updated_at":"2026-11-02T14:33:27.354104Z"}],"euvd":[{"id":"EUVD-2010-2538","description":"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.","status":"published","published":"2010-07-27T22:00:00Z","modified":"2024-08-07T02:39:37Z","updated_at":"2026-11-03T01:39:37.441741Z"}],"ghsa":[{"id":"GHSA-g38c-rrvw-cg3q","title":"The NetworkSyncCommandQueue function in network/network_command.cpp in OpenTTD before 1.0.3 does...","description":"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.","status":"published","published":"2022-05-17T02:06:44Z","modified":"2023-01-27T05:03:06Z","updated_at":"2026-11-02T14:42:10.172069Z"}],"nvd":[{"id":"CVE-2010-2534","description":"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.","status":"published","published":"2010-07-28T12:48:53.197Z","modified":"2026-06-16T23:20:56.183Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:01:49.736647Z"}],"osv":[{"id":"CVE-2010-2534","description":"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.","status":"published","published":"2010-07-28T12:48:53Z","modified":"2026-04-10T03:41:20.553398Z","updated_at":"2026-11-02T15:43:57.991581Z"},{"id":"DEBIAN-CVE-2010-2534","description":"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.","status":"published","published":"2010-07-28T12:48:53.197Z","modified":"2026-10-23T17:47:49.846105629Z","updated_at":"2026-11-02T15:45:24.316685Z"}]}}