{"id":"USN-4986-3","summary":"rpcbind regression","details":"USN-4986-1 fixed a vulnerability in rpcbind. The update caused a regression\nresulting in rpcbind crashing in certain environments. This update fixes\nthe problem.\n\nWe apologize for the inconvenience.\n\nOriginal advisory details:\n\n It was discovered that rpcbind incorrectly handled certain large data\n sizes. A remote attacker could use this issue to cause rpcbind to consume\n resources, leading to a denial of service.\n","modified":"2026-02-10T04:42:13Z","published":"2021-06-10T19:12:42Z","references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4986-3"},{"type":"REPORT","url":"https://launchpad.net/bugs/1931507"}],"affected":[{"package":{"name":"rpcbind","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/rpcbind@0.2.3-0.6ubuntu0.18.04.3?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.2.3-0.6ubuntu0.18.04.3"}]}],"versions":["0.2.3-0.6","0.2.3-0.6ubuntu0.18.04.1","0.2.3-0.6ubuntu0.18.04.2"],"ecosystem_specific":{"binaries":[{"binary_name":"rpcbind","binary_version":"0.2.3-0.6ubuntu0.18.04.3"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:18.04:LTS","cves":[]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-4986-3.json"}}],"schema_version":"1.7.3"}