{"id":"UBUNTU-CVE-2017-9265","details":"In Open vSwitch (OvS) v2.7.0, there is a buffer over-read while parsing the group mod OpenFlow message sent from the controller in `lib/ofp-util.c` in the function `ofputil_pull_ofp15_group_mod`.","modified":"2026-02-04T03:48:12.785030Z","published":"2017-05-29T00:00:00Z","related":["USN-3450-1"],"upstream":["CVE-2017-9265"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2017-9265"},{"type":"REPORT","url":"https://mail.openvswitch.org/pipermail/ovs-dev/2017-May/332965.html"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-3450-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2017-9265"}],"affected":[{"package":{"name":"openvswitch","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/openvswitch@2.5.2-0ubuntu0.16.04.2?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.5.2-0ubuntu0.16.04.2"}]}],"versions":["2.4.0-0ubuntu4","2.4.0-0ubuntu5","2.5.0~git20160129.46a88d9-0ubuntu1","2.5.0~git20160219.522aca6-0ubuntu1","2.5.0~git20160219.522aca6-0ubuntu2","2.5.0~git20160219.522aca6-0ubuntu3","2.5.0-0ubuntu1","2.5.2-0ubuntu0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.5.2-0ubuntu0.16.04.2","binary_name":"openvswitch-common"},{"binary_version":"2.5.2-0ubuntu0.16.04.2","binary_name":"openvswitch-ipsec"},{"binary_version":"2.5.2-0ubuntu0.16.04.2","binary_name":"openvswitch-pki"},{"binary_version":"2.5.2-0ubuntu0.16.04.2","binary_name":"openvswitch-switch"},{"binary_version":"2.5.2-0ubuntu0.16.04.2","binary_name":"openvswitch-switch-dpdk"},{"binary_version":"2.5.2-0ubuntu0.16.04.2","binary_name":"openvswitch-test"},{"binary_version":"2.5.2-0ubuntu0.16.04.2","binary_name":"openvswitch-testcontroller"},{"binary_version":"2.5.2-0ubuntu0.16.04.2","binary_name":"openvswitch-vtep"},{"binary_version":"2.5.2-0ubuntu0.16.04.2","binary_name":"ovn-central"},{"binary_version":"2.5.2-0ubuntu0.16.04.2","binary_name":"ovn-common"},{"binary_version":"2.5.2-0ubuntu0.16.04.2","binary_name":"ovn-docker"},{"binary_version":"2.5.2-0ubuntu0.16.04.2","binary_name":"ovn-host"},{"binary_version":"2.5.2-0ubuntu0.16.04.2","binary_name":"python-openvswitch"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-9265.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}