CVE-2016-5362

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.2 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
redhatCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 90%
VendorProductVersion
openstackneutron
7.0.0 ≤
𝑥
< 7.0.4
openstackneutron
8.0.0 ≤
𝑥
≤ 8.1.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
neutron
bullseye (security)
2:17.2.1-0+deb11u1
fixed
bullseye
2:17.2.1-0+deb11u1
fixed
jessie
no-dsa
bookworm
2:21.0.0-7
fixed
sid
2:25.0.0-1
fixed
trixie
2:25.0.0-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
neutron
disco
not-affected
cosmic
not-affected
bionic
not-affected
artful
not-affected
zesty
not-affected
yakkety
ignored
xenial
not-affected
wily
ignored
trusty
dne
precise
dne
Common Weakness Enumeration
References
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/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
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