National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2015-5695 Detail

Current Description

Designate 2015.1.0 through 1.0.0.0b1 as packaged in OpenStack Kilo does not enforce RecordSets per domain, and Records per RecordSet quotas when processing an internal zone file transfer, which might allow remote attackers to cause a denial of service (infinite loop) via a crafted resource record set.

Source:  MITRE
Description Last Modified:  08/31/2017
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 2.8

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): None
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): None
Integrity (I): None
Availability (A): Partial
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.openstack.org/pipermail/openstack/2015-July/013548.html Patch Vendor Advisory
http://www.openwall.com/lists/oss-security/2015/07/28/11 Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/07/29/6 Mailing List Third Party Advisory
https://bugs.launchpad.net/designate/+bug/1471161 Exploit Issue Tracking Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1245241 Issue Tracking Third Party Advisory
https://launchpadlibrarian.net/211525251/bug-1471161-quotas-master.patch Mailing List Patch Third Party Advisory

Technical Details

Vulnerability Type (View All)

  • Uncontrolled Resource Consumption ('Resource Exhaustion') (CWE-400)

Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-5695
NVD Published Date:
08/31/2017
NVD Last Modified:
09/12/2017