SUSE-SU-2018:0505-1: openvswitch&distro=SUSE OpenStack Cloud 6 SUSE Linux Enterprise

Vulnerability summary

SUSE-SU-2018:0505-1 is a vulnerability in openvswitch&distro=SUSE OpenStack Cloud 6 SUSE Linux Enterprise with no CVSS score yet.

Timeline

1. 21-02-2018
   PublishedVulnerability first disclosed.
2. 04-02-2026
   Last modifiedVulnerability information updated.

Description

Security update for openvswitch This update for openvswitch fixes the following issues: * 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 OFPT_QUEUE_GET_CONFIG_REPLY 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)

No weakness data has been published for this record.