{"id":"UBUNTU-CVE-2010-0300","details":"cache.c in ircd-ratbox before 2.2.9 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a HELP command.","modified":"2025-07-16T08:10:25.911768Z","published":"2010-02-04T20:15:00Z","withdrawn":"2025-07-18T16:42:39Z","upstream":["CVE-2010-0300"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2010-0300"},{"type":"REPORT","url":"http://www.debian.org/security/2010/dsa-1980"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2010-0300"}],"affected":[{"package":{"name":"ircd-ratbox","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/ircd-ratbox@3.0.8.dfsg-1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.8.dfsg-1"}]}],"versions":["3.0.7.dfsg-3"],"ecosystem_specific":{"binaries":[{"binary_name":"ircd-ratbox","binary_version":"3.0.8.dfsg-1"},{"binary_name":"ircd-ratbox-dbg","binary_version":"3.0.8.dfsg-1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2010/UBUNTU-CVE-2010-0300.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"medium"}]}