UBUNTU-CVE-2017-9263

In Open vSwitch (OvS) 2.7.0, while parsing an OpenFlow role status message, there is a call to the abort() function for undefined role status reasons in the function ofp_print_role_status_message in lib/ofp-print.c that may be leveraged toward a remote DoS attack by a malicious switch.

References

Affected packages

Ubuntu:16.04:LTS / openvswitch

Package

Name: openvswitch
Purl: pkg:deb/ubuntu/openvswitch@2.5.2-0ubuntu0.16.04.2?arch=source&distro=xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.5.2-0ubuntu0.16.04.2

Affected versions

2.*

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

{
    "availability": "No subscription required",
    "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"
        }
    ]
}