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CVE-2017-2348 Details

Description

The Juniper Enhanced jdhcpd daemon may experience high CPU utilization, or crash and restart upon receipt of an invalid IPv6 UDP packet. Both high CPU utilization and repeated crashes of the jdhcpd daemon can result in a denial of service as DHCP service is interrupted. No other Juniper Networks products or platforms are affected by this issue. Affected releases are Juniper Networks Junos OS 14.1X53 prior to 14.1X53-D12, 14.1X53-D38, 14.1X53-D40 on QFX, EX, QFabric System; 15.1 prior to 15.1F2-S18, 15.1R4 on all products and platforms; 15.1X49 prior to 15.1X49-D80 on SRX; 15.1X53 prior to 15.1X53-D51, 15.1X53-D60 on NFX, QFX, EX.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CNA: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://kb.juniper.net/JSA10800	CVE	Vendor Advisory
http://www.securitytracker.com/id/1038899	CVE	Third Party AdvisoryVDB Entry
https://kb.juniper.net/JSA10800	[email protected]	Vendor Advisory
http://www.securitytracker.com/id/1038899	[email protected]	Third Party AdvisoryVDB Entry

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-400	Uncontrolled Resource Consumption	[email protected]

Affected Products

Product	Versions
juniper junos	14.1x53 14.1x53 d10 14.1x53 d38 14.1x53 d40 15.1
CPE cpe:2.3:o:juniper:junos:14.1x53:::::::* cpe:2.3:o:juniper:junos:14.1x53:d10:::::: cpe:2.3:o:juniper:junos:14.1x53:d38:::::: cpe:2.3:o:juniper:junos:14.1x53:d40:::::: cpe:2.3:o:juniper:junos:15.1:::::::* cpe:2.3:o:juniper:junos:15.1:f1:::::: cpe:2.3:o:juniper:junos:15.1:f2:::::: cpe:2.3:o:juniper:junos:15.1:f2-s1:::::: cpe:2.3:o:juniper:junos:15.1:f2-s2:::::: cpe:2.3:o:juniper:junos:15.1:f2-s3:::::: cpe:2.3:o:juniper:junos:15.1:f2-s4:::::: cpe:2.3:o:juniper:junos:15.1:r4:::::: cpe:2.3:o:juniper:junos:15.1x49:::::::* cpe:2.3:o:juniper:junos:15.1x49:d10:::::: cpe:2.3:o:juniper:junos:15.1x49:d20:::::: cpe:2.3:o:juniper:junos:15.1x49:d30:::::: cpe:2.3:o:juniper:junos:15.1x49:d35:::::: cpe:2.3:o:juniper:junos:15.1x49:d40:::::: cpe:2.3:o:juniper:junos:15.1x49:d45:::::: cpe:2.3:o:juniper:junos:15.1x49:d50:::::: cpe:2.3:o:juniper:junos:15.1x49:d55:::::: cpe:2.3:o:juniper:junos:15.1x49:d60:::::: cpe:2.3:o:juniper:junos:15.1x49:d65:::::: cpe:2.3:o:juniper:junos:15.1x49:d70:::::: cpe:2.3:o:juniper:junos:15.1x49:d75:::::: cpe:2.3:o:juniper:junos:15.1x53:::::::* cpe:2.3:o:juniper:junos:15.1x53:d10:::::: cpe:2.3:o:juniper:junos:15.1x53:d20:::::: cpe:2.3:o:juniper:junos:15.1x53:d21:::::: cpe:2.3:o:juniper:junos:15.1x53:d25:::::: cpe:2.3:o:juniper:junos:15.1x53:d30:::::: cpe:2.3:o:juniper:junos:15.1x53:d32:::::: cpe:2.3:o:juniper:junos:15.1x53:d33:::::: cpe:2.3:o:juniper:junos:15.1x53:d34:::::: cpe:2.3:o:juniper:junos:15.1x53:d47:::::: cpe:2.3:o:juniper:junos:15.1x53:d48:::::: cpe:2.3:o:juniper:junos:15.1x53:d60:::::: Remediation No remediation found in references.

Product

Versions

juniper junos

14.1x53

14.1x53 d10

14.1x53 d38

14.1x53 d40

15.1

CPE

cpe:2.3:o:juniper:junos:14.1x53:*:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:14.1x53:d10:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:14.1x53:d38:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:14.1x53:d40:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1:*:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1:f1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1:f2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1:f2-s1:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1:f2-s2:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1:f2-s3:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1:f2-s4:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1:r4:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x49:*:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x49:d20:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x49:d30:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x49:d35:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x49:d40:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x49:d45:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x49:d50:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x49:d55:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x49:d60:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x49:d65:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x49:d70:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x49:d75:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x53:*:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x53:d10:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x53:d20:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x53:d21:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x53:d25:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x53:d30:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x53:d32:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x53:d33:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x53:d34:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x53:d47:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x53:d48:*:*:*:*:*:*
cpe:2.3:o:juniper:junos:15.1x53:d60:*:*:*:*:*:*

Remediation

No remediation found in references.

Change History

8 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 13, 2026	CVE Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 9, 2019	CVE Modified	[email protected]
Aug 15, 2017	Initial Analysis	[email protected]
Jul 18, 2017	CVE Modified	[email protected]
Jul 17, 2017	CVE Modified	[email protected]