CVE-2016-5362

8.2HIGH

Key Information

Vendor
Openstack
Status
Neutron
Vendor
CVE Published:
17 June 2016

Summary

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://access.redhat.com/errata/RHSA-2016:1473
vendor-advisoryx_refsource_REDHAT
http://www.openwall.com/lists/oss-security/2016/06/10/5
mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2016/06/10/6
mailing-listx_refsource_MLIST

EPSS Score

8% chance of being exploited in the next 30 days.

CVSS V3.1

Score:
8.2
Severity:
HIGH
Confidentiality:
Low
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Collectors

NVD DatabaseMitre Database
.