USN-5698-1 fixed a vulnerability in Open. This update provides the corresponding update for Ubuntu 16.04 ESM.
Original advisory details:
It was discovered that Open vSwitch incorrectly handled comparison of certain minimasks. A remote attacker could use this issue to cause Open vSwitch to crash, resulting in a denial of service, or possibly execute arbitrary code.
{ "binaries": [ { "binary_version": "2.5.9-0ubuntu0.16.04.3+esm1", "binary_name": "openvswitch-common" }, { "binary_version": "2.5.9-0ubuntu0.16.04.3+esm1", "binary_name": "openvswitch-ipsec" }, { "binary_version": "2.5.9-0ubuntu0.16.04.3+esm1", "binary_name": "openvswitch-pki" }, { "binary_version": "2.5.9-0ubuntu0.16.04.3+esm1", "binary_name": "openvswitch-switch" }, { "binary_version": "2.5.9-0ubuntu0.16.04.3+esm1", "binary_name": "openvswitch-switch-dpdk" }, { "binary_version": "2.5.9-0ubuntu0.16.04.3+esm1", "binary_name": "openvswitch-test" }, { "binary_version": "2.5.9-0ubuntu0.16.04.3+esm1", "binary_name": "openvswitch-testcontroller" }, { "binary_version": "2.5.9-0ubuntu0.16.04.3+esm1", "binary_name": "openvswitch-vtep" }, { "binary_version": "2.5.9-0ubuntu0.16.04.3+esm1", "binary_name": "ovn-central" }, { "binary_version": "2.5.9-0ubuntu0.16.04.3+esm1", "binary_name": "ovn-common" }, { "binary_version": "2.5.9-0ubuntu0.16.04.3+esm1", "binary_name": "ovn-docker" }, { "binary_version": "2.5.9-0ubuntu0.16.04.3+esm1", "binary_name": "ovn-host" }, { "binary_version": "2.5.9-0ubuntu0.16.04.3+esm1", "binary_name": "python-openvswitch" } ], "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro" }
{ "cves_map": { "cves": [ { "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2022-32166" } ], "ecosystem": "Ubuntu:Pro:16.04:LTS" } }