OpenStack Neutron Intended MAC-spoofing protection mechanism bypass
The IPTables firewall in OpenStack Neutron up to 7.0.4 and 8.x before 8.1.0 allows remote attackers to bypass an intended MAC-spoofing protection mechanism and consequently cause a denial of service or intercept network traffic via (1) a crafted DHCP discovery message or (2) crafted non-IP traffic.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2016-5363US | high8.2 | — | ||
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 MAC-spoofing protection mechanism and consequently cau… | ||||
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references
External citations — patches, advisories, analysis.
- http://www.openwall.com/lists/oss-security/2016/06/10/5WEB
- http://www.openwall.com/lists/oss-security/2016/06/10/6WEB
- https://access.redhat.com/errata/RHSA-2016:1473WEB
- https://access.redhat.com/errata/RHSA-2016:1474WEB
- https://bugs.launchpad.net/neutron/+bug/1558658WEB
- https://github.com/openstack/neutronPACKAGE
- https://github.com/openstack/neutron/commit/5853af9cba6733725d6c9ac0db644f426713f0cfWEB
- https://github.com/openstack/neutron/commit/6a93ee8ac1a901c255e3475a24f1afc11d8bf80fWEB
scry
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