Vulnerability Name:

CVE-2014-4167 (CCN-93854)

Assigned:2014-06-18
Published:2014-06-18
Updated:2018-10-22
Summary:The L3-agent in OpenStack Neutron before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2 allows remote authenticated users to cause a denial of service (IPv4 address attachment outage) by attaching an IPv6 private subnet to a L3 router.
CVSS v3 Severity:3.5 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:3.5 Low (CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:N/A:P)
2.6 Low (Temporal CVSS v2 Vector: AV:N/AC:M/Au:S/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)
3.0 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-264
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2014-4167

Source: CCN
Type: oss-security Mailing List, Wed 18 Jun 2014
[OSSA 2014-019] Neutron L3-agent DoS through IPv6 subnet (CVE-2014-4167)

Source: MLIST
Type: Mailing List, Third Party Advisory
[oss-security] 20140618 [OSSA 2014-019] Neutron L3-agent DoS through IPv6 subnet (CVE-2014-4167)

Source: SECUNIA
Type: Permissions Required
59533

Source: CCN
Type: IBM Security Bulletin 1021230
IBM Cloud Manager with Openstack DoS through IPv6 subnet vulnerability (CVE-2014-4167)

Source: CCN
Type: BID-68064
OpenStack Neutron L3-agent Remote Denial of Service Vulnerability

Source: UBUNTU
Type: Third Party Advisory
USN-2255-1

Source: CCN
Type: OSSA 2014-019
IPv6 prefix shouldn't be added in the NAT table (CVE-2014-4167)

Source: CONFIRM
Type: Issue Tracking, Vendor Advisory
https://bugs.launchpad.net/neutron/+bug/1309195

Source: XF
Type: UNKNOWN
neutron-cve20144167-dos(93854)

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2014-4167

Vulnerable Configuration:Configuration 1:
  • cpe:/a:openstack:neutron:*:*:*:*:*:*:*:* (Version >= 2011.1 and <= 2013.2.3)

    • Configuration 2:
  • cpe:/a:openstack:neutron:2014.1:*:*:*:*:*:*:*
  • OR cpe:/a:openstack:neutron:2014.1.1:*:*:*:*:*:*:*

    • Configuration 3:
  • cpe:/o:canonical:ubuntu_linux:13.10:*:*:*:*:*:*:*
  • OR cpe:/o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

    • Configuration CCN 1:
  • cpe:/a:openstack:neutron:2013.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:openstack:neutron:2014.1:*:*:*:*:*:*:*
  • AND
  • cpe:/a:ibm:cloud_manager:4.1.0:*:*:*:*:openstack:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:24192
    P
    		USN-2255-1 -- neutron vulnerabilities
    2014-08-11
    oval:com.ubuntu.trusty:def:20144167000
    V
    		CVE-2014-4167 on Ubuntu 14.04 LTS (trusty) - medium.
    2014-07-11
    BACK
    openstack neutron *
    openstack neutron 2014.1
    openstack neutron 2014.1.1
    canonical ubuntu linux 13.10
    canonical ubuntu linux 14.04
    openstack neutron 2013.2.3
    openstack neutron 2014.1
    ibm cloud manager 4.1.0