CVE-2014-7821

Home/CVE/OpenStack Neutron before 2014.1.4 and 2014.2.x before 2014.2.1 allows remote authenticated users to cause a denial of se

CVE

OpenStack Neutron before 2014.1.4 and 2014.2.x before 2014.2.1 allows remote authenticated users to cause a denial of se

OpenStack Neutron before 2014.1.4 and 2014.2.x before 2014.2.1 allows remote authenticated users to cause a denial of service (crash) via a crafted dns_nameservers value in the DNS configuration.

MEDIUM · CVSS 4 EPSS 0.02174

Monitor

No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence

Sigma rules0 YARA rules0

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Weakness Classification

CWE-20Improper Input Validation

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Affected Products & Versions

openstack neutron>= 2012.2.1 and < 2014.1.4
openstack neutron>= 2014.2 and < 2014.2.1
fedoraproject fedoraall versions
redhat openstackall versions

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Scoring & Timeline

MEDIUM · CVSS v2 (legacy) · secalert@redhat.com

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

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

Published to NVD24 Nov 2014 · 03:59 PM

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Vendor Advisories

rhsaRHSA-2014:1942Moderate
rhsaRHSA-2015:0044Moderate
rhsaRHSA-2014:1938Moderate

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155351.htmlThird Party Advisory

http://lists.openstack.org/pipermail/openstack-announce/2014-November/000303.htmlPatchVendor Advisory

http://rhn.redhat.com/errata/RHSA-2014-1938.htmlThird Party Advisory

http://rhn.redhat.com/errata/RHSA-2014-1942.htmlThird Party Advisory

http://rhn.redhat.com/errata/RHSA-2015-0044.htmlThird Party Advisory

http://secunia.com/advisories/62586Third Party Advisory

Show all 9 references

http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.htmlThird Party Advisory

https://bugs.launchpad.net/neutron/+bug/1378450Third Party Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/98818Third Party AdvisoryVDB Entry

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