NVD - CVE-2018-0030

CVE-2018-0030 Detail

Current Description

Receipt of a specific MPLS packet may cause MPC7/8/9, PTX-FPC3 (FPC-P1, FPC-P2) line cards or PTX1K to crash and restart. By continuously sending specific MPLS packets, an attacker can repeatedly crash the line cards or PTX1K causing a sustained Denial of Service. Affected releases are Juniper Networks Junos OS with MPC7/8/9 or PTX-FPC3 (FPC-P1, FPC-P2) installed and PTX1K: 15.1F versions prior to 15.1F6-S10; 15.1 versions prior to 15.1R4-S9, 15.1R6-S6, 15.1R7; 16.1 versions prior to 16.1R3-S8, 16.1R4-S9, 16.1R5-S4, 16.1R6-S3, 16.1R7; 16.1X65 versions prior to 16.1X65-D46; 16.2 versions prior to 16.2R1-S6, 16.2R2-S5, 16.2R3; 17.1 versions prior to 17.1R1-S7, 17.1R2-S7, 17.1R3; 17.2 versions prior to 17.2R1-S4, 17.2R2-S4, 17.2R3; 17.2X75 versions prior to 17.2X75-D70, 17.2X75-D90; 17.3 versions prior to 17.3R1-S4, 17.3R2, 17.4 versions prior to 17.4R1-S2, 17.4R2. Refer to KB25385 for more information about PFE line cards.

Source: MITRE
Description Last Modified: 07/11/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H (V3 legend)
Impact Score: 3.6
Exploitability Score: 3.9

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

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
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://www.securitytracker.com/id/1041325	Third Party Advisory VDB Entry
https://kb.juniper.net/JSA10864	Vendor Advisory
https://kb.juniper.net/KB25385	Vendor Advisory

Technical Details

Vulnerability Type (View All)

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

Vulnerable software and versions Switch to CPE 2.2

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

2 change records found - show changes

Initial Analysis - 9/11/2018 9:31:10 AM

Action	Type	Old Value	New Value
Added	CPE Configuration		OR cpe:2.3:o:juniper:junos:15.1::::::: cpe:2.3:o:juniper:junos:15.1:f4::::::* cpe:2.3:o:juniper:junos:15.1:r1::::::* cpe:2.3:o:juniper:junos:15.1:r2::::::* cpe:2.3:o:juniper:junos:15.1:r6-s6::::::* cpe:2.3:o:juniper:junos:15.1:r7::::::*
Added	CPE Configuration		OR cpe:2.3:o:juniper:junos:15.1:f::::::* cpe:2.3:o:juniper:junos:15.1:f2::::::* cpe:2.3:o:juniper:junos:15.1:f3::::::* cpe:2.3:o:juniper:junos:15.1:f4::::::* cpe:2.3:o:juniper:junos:15.1:f5::::::* cpe:2.3:o:juniper:junos:15.1:f6::::::*
Added	CPE Configuration		OR cpe:2.3:o:juniper:junos:16.1::::::: cpe:2.3:o:juniper:junos:16.1:r1::::::* cpe:2.3:o:juniper:junos:16.1:r2::::::* cpe:2.3:o:juniper:junos:16.1:r3::::::* cpe:2.3:o:juniper:junos:16.1:r4-s9::::::* cpe:2.3:o:juniper:junos:16.1:r5-s4::::::* cpe:2.3:o:juniper:junos:16.1:r6-s3::::::* cpe:2.3:o:juniper:junos:16.1:r7::::::*
Added	CPE Configuration		OR cpe:2.3:o:juniper:junos:16.1x65::::::: cpe:2.3:o:juniper:junos:16.1x65:d30::::::* cpe:2.3:o:juniper:junos:16.1x65:d35::::::* cpe:2.3:o:juniper:junos:16.1x65:d40::::::*
Added	CPE Configuration		OR cpe:2.3:o:juniper:junos:16.2::::::: cpe:2.3:o:juniper:junos:16.2:r1::::::* cpe:2.3:o:juniper:junos:16.2:r2-s5::::::* cpe:2.3:o:juniper:junos:16.2:r3::::::*
Added	CPE Configuration		OR cpe:2.3:o:juniper:junos:17.1::::::: cpe:2.3:o:juniper:junos:17.1:r1::::::* cpe:2.3:o:juniper:junos:17.1:r2-s7::::::* cpe:2.3:o:juniper:junos:17.1:r3::::::*
Added	CPE Configuration		OR cpe:2.3:o:juniper:junos:17.2::::::: cpe:2.3:o:juniper:junos:17.2:r1::::::* cpe:2.3:o:juniper:junos:17.2:r2-s4::::::* cpe:2.3:o:juniper:junos:17.2:r3::::::*
Added	CPE Configuration		OR cpe:2.3:o:juniper:junos:17.2x75::::::: cpe:2.3:o:juniper:junos:17.2x75:d90::::::*
Added	CPE Configuration		OR cpe:2.3:o:juniper:junos:17.3::::::: cpe:2.3:o:juniper:junos:17.3:r1::::::* cpe:2.3:o:juniper:junos:17.3:r2::::::*
Added	CPE Configuration		OR cpe:2.3:o:juniper:junos:17.4::::::: cpe:2.3:o:juniper:junos:17.4:r1::::::* cpe:2.3:o:juniper:junos:17.4:r2::::::*
Added	CVSS V2		(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Added	CVSS V3		AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Added	CWE		CWE-400
Changed	Reference Type	http://www.securitytracker.com/id/1041325 No Types Assigned	http://www.securitytracker.com/id/1041325 Third Party Advisory, VDB Entry
Changed	Reference Type	https://kb.juniper.net/JSA10864 No Types Assigned	https://kb.juniper.net/JSA10864 Vendor Advisory
Changed	Reference Type	https://kb.juniper.net/KB25385 No Types Assigned	https://kb.juniper.net/KB25385 Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2018-0030
NVD Published Date:
07/11/2018
NVD Last Modified:
09/11/2018

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National Vulnerability Database