Executive Summary

Title neutron security update
Name DSA-4409 First vendor Publication 2019-03-18
Vendor Debian Last vendor Modification 2019-03-18
Severity (Vendor) N/A Revision 1

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:N/I:N/A:P)
Cvss Base Score 4 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores


Erik Olof Gunnar Andersson discovered that incorrect validation of port settings in the iptables security group driver of Neutron, the OpenStack virtual network service, could result in denial of service in a multi tenant setup.

For the stable distribution (stretch), this problem has been fixed in version 2:9.1.1-3+deb9u1.

We recommend that you upgrade your neutron packages.

For the detailed security status of neutron please refer to its security tracker page at: https://security-tracker.debian.org/tracker/neutron

Original Source

Url : http://www.debian.org/security/2019/dsa-4409

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-755 Improper Handling of Exceptional Conditions

CPE : Common Platform Enumeration

Application 60
Application 3
Os 1

Alert History

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Date Informations
2019-03-19 00:18:20
  • First insertion