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RHEL 7 : Red Hat Enterprise Linux OpenStack Platform (RHSA-2019:0916)
medium Nessus Plugin ID 194169
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Synopsis
The remote Red Hat host is missing a security update for Red Hat Enterprise Linux OpenStack Platform.Description
The remote Redhat Enterprise Linux 7 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2019:0916 advisory.OpenStack Networking (neutron) is a pluggable, scalable, and API-driven system that provisions networking services to virtual machines. Its main function is to manage connectivity to and from virtual machines.
The following packages have been upgraded to a later upstream version: openstack-neutron (9.4.1), openstack-neutron-lbaas (9.2.2), python-networking-bigswitch (9.42.14). (BZ#1684242)
Security Fix(es):
* openstack-neutron: incorrect validation of port settings in iptables security group driver (CVE-2019-9735)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Update the RHEL Red Hat Enterprise Linux OpenStack Platform package based on the guidance in RHSA-2019:0916.See Also
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id=1578844
https://bugzilla.redhat.com/show_bug.cgi?id=1637463
https://bugzilla.redhat.com/show_bug.cgi?id=1656398
https://bugzilla.redhat.com/show_bug.cgi?id=1656443
https://bugzilla.redhat.com/show_bug.cgi?id=1665239
https://bugzilla.redhat.com/show_bug.cgi?id=1666666
https://bugzilla.redhat.com/show_bug.cgi?id=1684242
https://bugzilla.redhat.com/show_bug.cgi?id=1684533
https://bugzilla.redhat.com/show_bug.cgi?id=1690387
https://bugzilla.redhat.com/show_bug.cgi?id=1690745
Plugin Details
Severity: Medium
ID: 194169
File Name: redhat-RHSA-2019-0916.nasl
Version: 1.2
Type: local
Agent: unix
Family: Red Hat Local Security Checks
Published: 4/28/2024
Updated: 11/6/2024
Supported Sensors: Agentless Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus Agent, Nessus
Risk Information
VPR
Risk Factor: Medium
Score: 4.4
Vendor
Vendor Severity: Important
CVSS v2
Risk Factor: Medium
Base Score: 4
Temporal Score: 3.1
Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:P
CVSS Score Source: CVE-2019-9735
CVSS v3
Risk Factor: Medium
Base Score: 6.5
Temporal Score: 5.9
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:redhat:enterprise_linux:openstack-neutron-bigswitch-lldp, p-cpe:/a:redhat:enterprise_linux:openstack-neutron, cpe:/o:redhat:enterprise_linux:7, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-rpc-server, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-ml2, p-cpe:/a:redhat:enterprise_linux:python-neutron, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-openvswitch, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-common, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-linuxbridge, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-lbaas, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-metering-agent, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-sriov-nic-agent, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-bigswitch-agent, p-cpe:/a:redhat:enterprise_linux:python-neutron-lbaas, p-cpe:/a:redhat:enterprise_linux:python-neutron-lbaas-tests, p-cpe:/a:redhat:enterprise_linux:openstack-neutron-macvtap-agent, p-cpe:/a:redhat:enterprise_linux:python-neutron-tests, p-cpe:/a:redhat:enterprise_linux:python-networking-bigswitch
Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/cpu
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 4/30/2019
Vulnerability Publication Date: 3/3/2019
Reference Information
CVE: CVE-2019-9735