{"id":"USN-6519-1","summary":"ec2-hibinit-agent update","details":"The EC2 hibagent package has been updated to add IMDSv2 support, as IMDSv1\nuses an insecure protocol and is no longer recommended.\n","modified":"2026-02-10T04:43:26Z","published":"2023-11-28T18:11:57Z","references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-6519-1"},{"type":"REPORT","url":"https://launchpad.net/bugs/1941785"}],"affected":[{"package":{"name":"ec2-hibinit-agent","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/ec2-hibinit-agent@1.0.0-0ubuntu4~18.04.6+esm1?arch=source&distro=esm-infra/bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.0-0ubuntu4~18.04.6+esm1"}]}],"versions":["1.0.0-0ubuntu4~18.04.0","1.0.0-0ubuntu4~18.04.2","1.0.0-0ubuntu4~18.04.3","1.0.0-0ubuntu4~18.04.4","1.0.0-0ubuntu4~18.04.5","1.0.0-0ubuntu4~18.04.6"],"ecosystem_specific":{"binaries":[{"binary_name":"ec2-hibinit-agent","binary_version":"1.0.0-0ubuntu4~18.04.6+esm1"}],"availability":"Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[],"ecosystem":"Ubuntu:Pro:18.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6519-1.json"}}],"schema_version":"1.7.3"}