PT-2014-8292 · Openstack · Openstack Neutron

Charles Neill + 2 · Published 2014-11-24 · Updated 2023-02-13 · CVE-2014-7821

Positive Technologies (AI Summary)

CVSS v2.0

4.0

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:N/A:P

Name of the Vulnerable Software and Affected Versions OpenStack Neutron versions prior to 2014.1.4 OpenStack Neutron versions 2014.2.x prior to 2014.2.1

Description The issue allows remote authenticated users to cause a denial of service, resulting in a crash. This can be achieved by providing a crafted dns nameservers value in the DNS configuration.

Recommendations For OpenStack Neutron versions prior to 2014.1.4, update to version 2014.1.4 or later. For OpenStack Neutron versions 2014.2.x prior to 2014.2.1, update to version 2014.2.1 or later.

Fix

DoS

RCE

Weakness Enumeration

CWE-399

CWE-20

Related Identifiers

CVE-2014-7821

RHSA-2014:1938

RHSA-2014:1942

RHSA-2015:0044

Affected Products

Openstack Neutron

References · 13

• http://rhn.redhat.com/errata/RHSA-2015-0044.html · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2014-7821 · Vendor Advisory
• http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155351.html · Vendor Advisory
• http://lists.openstack.org/pipermail/openstack-announce/2014-November/000303.html · Vendor Advisory
• http://rhn.redhat.com/errata/RHSA-2014-1942.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2014-7821 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2014-7821 · Vendor Advisory
• http://rhn.redhat.com/errata/RHSA-2014-1938.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2014-7821 · Security Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/98818 · Note
• http://secunia.com/advisories/62586 · Note
• https://bugs.launchpad.net/neutron/+bug/1378450 · Note
• http://oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html · Note