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.
{
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"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"
}
]
}
{
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"cves": [
{
"id": "CVE-2022-32166",
"severity": [
{
"type": "CVSS_V3",
"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": "Ubuntu",
"score": "medium"
}
]
}
]
}