{"id":"UBUNTU-CVE-2012-4516","details":"librdmacm 1.0.16, when ibacm.port is not specified, connects to port 6125, which allows remote attackers to specify the address resolution information for the application via a malicious ib_acm service.","modified":"2026-04-22T09:18:12.605354Z","published":"2012-10-22T23:55:00Z","upstream":["CVE-2012-4516"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2012-4516"},{"type":"REPORT","url":"http://www.openwall.com/lists/oss-security/2012/10/11/9"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2012-4516"}],"affected":[{"package":{"name":"librdmacm","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/librdmacm@1.0.16-1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.16-1"}]}],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_version":"1.0.16-1","binary_name":"librdmacm1"},{"binary_version":"1.0.16-1","binary_name":"rdmacm-utils"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2012/UBUNTU-CVE-2012-4516.json"}}],"schema_version":"1.7.5","severity":[{"type":"Ubuntu","score":"low"}]}