SUSE-SU-2018:0505-1

CVE-2017-9263: While parsing an OpenFlow role status message, there is a call to the abort() functio 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. (bsc#1041470)
CVE-2017-9265: 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.(bsc#1041447)
CVE-2017-9214: While parsing an OFPTQUEUEGETCONFIGREPLY type OFP 1.0 message, there is a buffer over-read that is caused by an unsigned integer underflow in the function ofputil_pull_queue_get_config_reply10 in lib/ofp-util.c. (bsc#1040543)
CVE-2017-14970: In lib/ofp-util.c, there are multiple memory leaks while parsing malformed OpenFlow group mod messages.(bsc#1061310)
Do not stop the systemd service on package removals as this can break networking. Moreover, this allows us to easily update to more recent openvswitch releases without connectivity problems (bsc#1050896)

References

Affected packages

SUSE:OpenStack Cloud 6 / openvswitch

Package

Name: openvswitch
Purl: pkg:rpm/suse/openvswitch&distro=SUSE%20OpenStack%20Cloud%206

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.5.1-6.4.7

Ecosystem specific

{
    "binaries": [
        {
            "openvswitch": "2.5.1-6.4.7",
            "openvswitch-kmp-xen": "2.5.1_k3.12.74_60.64.69-6.4.7",
            "openvswitch-switch": "2.5.1-6.4.7",
            "openvswitch-kmp-default": "2.5.1_k3.12.74_60.64.69-6.4.7"
        }
    ]
}