Security Features Affecting neutron package, versions <2:8.1.2-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DEBIAN13-NEUTRON-5690120
- published17 Jun 2016
- disclosed17 Jun 2016
Introduced: 17 Jun 2016
CVE-2016-5362 (opens in a new tab)How to fix?
Upgrade Debian:13 neutron to version 2:8.1.2-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream neutron package and not the neutron package as distributed by Debian.
See How to fix? for Debian:13 relevant fixed versions and status.
The IPTables firewall in OpenStack Neutron before 7.0.4 and 8.0.0 through 8.1.0 allows remote attackers to bypass an intended DHCP-spoofing protection mechanism and consequently cause a denial of service or intercept network traffic via a crafted DHCP discovery message.
References
- https://security-tracker.debian.org/tracker/CVE-2016-5362
- https://bugs.launchpad.net/neutron/+bug/1558658
- https://review.openstack.org/#/c/300202/
- https://review.openstack.org/#/c/303563/
- https://review.openstack.org/#/c/303572/
- https://security.openstack.org/ossa/OSSA-2016-009.html
- http://www.openwall.com/lists/oss-security/2016/06/10/5
- http://www.openwall.com/lists/oss-security/2016/06/10/6
- https://access.redhat.com/errata/RHSA-2016:1473
- https://access.redhat.com/errata/RHSA-2016:1474