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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- published1 Aug 2026
- disclosed17 Jun 2016
Introduced: 17 Jun 2016
CVE-2015-8914 (opens in a new tab)How to fix?
Upgrade Echo:latest 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 Echo.
See How to fix? for Echo:latest 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 ICMPv6-spoofing protection mechanism and consequently cause a denial of service or intercept network traffic via a link-local source address.
References
- https://advisory.echohq.com/cve/CVE-2015-8914
- 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
- https://bugs.launchpad.net/neutron/+bug/1502933
- https://review.openstack.org/#/c/300233/
- https://review.openstack.org/#/c/310648/
- https://review.openstack.org/#/c/310652/
- https://security.openstack.org/ossa/OSSA-2016-009.html